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-rw-r--r--validator_derive/src/asserts.rs61
-rw-r--r--validator_derive/src/lib.rs148
-rw-r--r--validator_derive/src/lit.rs11
-rw-r--r--validator_derive/src/quoting.rs106
-rw-r--r--validator_derive/src/validation.rs117
-rw-r--r--validator_derive/tests/complex.rs64
-rw-r--r--validator_derive/tests/contains.rs16
-rw-r--r--validator_derive/tests/credit_card.rs16
-rw-r--r--validator_derive/tests/custom.rs12
-rw-r--r--validator_derive/tests/email.rs17
-rw-r--r--validator_derive/tests/length.rs16
-rw-r--r--validator_derive/tests/must_match.rs21
-rw-r--r--validator_derive/tests/nested.rs117
-rw-r--r--validator_derive/tests/phone.rs17
-rw-r--r--validator_derive/tests/range.rs16
-rw-r--r--validator_derive/tests/regex.rs18
-rw-r--r--validator_derive/tests/schema.rs22
-rw-r--r--validator_derive/tests/url.rs17
18 files changed, 402 insertions, 410 deletions
diff --git a/validator_derive/src/asserts.rs b/validator_derive/src/asserts.rs
index cdd0028..1a8dfff 100644
--- a/validator_derive/src/asserts.rs
+++ b/validator_derive/src/asserts.rs
@@ -5,20 +5,44 @@ lazy_static! {
}
pub static NUMBER_TYPES: [&'static str; 36] = [
- "usize", "u8", "u16", "u32", "u64",
- "isize", "i8", "i16", "i32", "i64",
- "f32", "f64",
-
- "Option<usize>", "Option<u8>", "Option<u16>", "Option<u32>", "Option<u64>",
- "Option<isize>", "Option<i8>", "Option<i16>", "Option<i32>", "Option<i64>",
- "Option<f32>", "Option<f64>",
-
- "Option<Option<usize>>", "Option<Option<u8>>", "Option<Option<u16>>", "Option<Option<u32>>", "Option<Option<u64>>",
- "Option<Option<isize>>", "Option<Option<i8>>", "Option<Option<i16>>", "Option<Option<i32>>", "Option<Option<i64>>",
- "Option<Option<f32>>", "Option<Option<f64>>",
+ "usize",
+ "u8",
+ "u16",
+ "u32",
+ "u64",
+ "isize",
+ "i8",
+ "i16",
+ "i32",
+ "i64",
+ "f32",
+ "f64",
+ "Option<usize>",
+ "Option<u8>",
+ "Option<u16>",
+ "Option<u32>",
+ "Option<u64>",
+ "Option<isize>",
+ "Option<i8>",
+ "Option<i16>",
+ "Option<i32>",
+ "Option<i64>",
+ "Option<f32>",
+ "Option<f64>",
+ "Option<Option<usize>>",
+ "Option<Option<u8>>",
+ "Option<Option<u16>>",
+ "Option<Option<u32>>",
+ "Option<Option<u64>>",
+ "Option<Option<isize>>",
+ "Option<Option<i8>>",
+ "Option<Option<i16>>",
+ "Option<Option<i32>>",
+ "Option<Option<i64>>",
+ "Option<Option<f32>>",
+ "Option<Option<f64>>",
];
-
pub fn assert_string_type(name: &str, field_type: &String) {
if field_type != "String"
&& field_type != "&str"
@@ -26,8 +50,12 @@ pub fn assert_string_type(name: &str, field_type: &String) {
&& field_type != "Option<String>"
&& field_type != "Option<Option<String>>"
&& !(field_type.starts_with("Option<") && field_type.ends_with("str>"))
- && !(field_type.starts_with("Option<Option<") && field_type.ends_with("str>>")) {
- panic!("`{}` validator can only be used on String, &str, Cow<'_,str> or an Option of those", name);
+ && !(field_type.starts_with("Option<Option<") && field_type.ends_with("str>>"))
+ {
+ panic!(
+ "`{}` validator can only be used on String, &str, Cow<'_,str> or an Option of those",
+ name
+ );
}
}
@@ -52,8 +80,9 @@ pub fn assert_has_len(field_name: String, field_type: &String) {
&& !(field_type.starts_with("Option<") && field_type.ends_with("str>"))
&& !(field_type.starts_with("Option<Option<") && field_type.ends_with("str>>"))
&& !COW_TYPE.is_match(field_type)
- && field_type != "&str" {
- panic!(
+ && field_type != "&str"
+ {
+ panic!(
"Validator `length` can only be used on types `String`, `&str`, Cow<'_,str> or `Vec` but found `{}` for field `{}`",
field_type, field_name
);
diff --git a/validator_derive/src/lib.rs b/validator_derive/src/lib.rs
index 2a23ba4..0647a7d 100644
--- a/validator_derive/src/lib.rs
+++ b/validator_derive/src/lib.rs
@@ -18,17 +18,15 @@ use quote::ToTokens;
use std::collections::HashMap;
use validator::Validator;
-
-mod lit;
-mod validation;
mod asserts;
+mod lit;
mod quoting;
+mod validation;
+use asserts::{assert_has_len, assert_has_range, assert_string_type, assert_type_matches};
use lit::*;
+use quoting::{quote_field_validation, quote_schema_validation, FieldQuoter};
use validation::*;
-use asserts::{assert_string_type, assert_type_matches, assert_has_len, assert_has_range};
-use quoting::{FieldQuoter, quote_field_validation, quote_schema_validation};
-
#[proc_macro_derive(Validate, attributes(validate))]
pub fn derive_validation(input: TokenStream) -> TokenStream {
@@ -36,7 +34,6 @@ pub fn derive_validation(input: TokenStream) -> TokenStream {
impl_validate(&ast).into()
}
-
fn impl_validate(ast: &syn::DeriveInput) -> proc_macro2::TokenStream {
// Ensure the macro is on a struct with named fields
let fields = match ast.data {
@@ -45,7 +42,7 @@ fn impl_validate(ast: &syn::DeriveInput) -> proc_macro2::TokenStream {
panic!("struct has unnamed fields");
}
fields.iter().cloned().collect()
- },
+ }
_ => panic!("#[derive(Validate)] can only be used with structs"),
};
@@ -61,7 +58,12 @@ fn impl_validate(ast: &syn::DeriveInput) -> proc_macro2::TokenStream {
let field_quoter = FieldQuoter::new(field_ident, name, field_type);
for validation in &field_validations {
- quote_field_validation(&field_quoter, validation, &mut validations, &mut nested_validations);
+ quote_field_validation(
+ &field_quoter,
+ validation,
+ &mut validations,
+ &mut nested_validations,
+ );
}
}
@@ -96,7 +98,6 @@ fn impl_validate(ast: &syn::DeriveInput) -> proc_macro2::TokenStream {
impl_ast
}
-
/// Find if a struct has some schema validation and returns the info if so
fn find_struct_validation(struct_attrs: &Vec<syn::Attribute>) -> Option<SchemaValidation> {
let error = |msg: &str| -> ! {
@@ -187,7 +188,6 @@ fn find_struct_validation(struct_attrs: &Vec<syn::Attribute>) -> Option<SchemaVa
None
}
-
/// Find the types (as string) for each field of the struct
/// Needed for the `must_match` filter
fn find_fields_type(fields: &Vec<syn::Field>) -> HashMap<String, String> {
@@ -200,8 +200,7 @@ fn find_fields_type(fields: &Vec<syn::Field>) -> HashMap<String, String> {
let mut tokens = proc_macro2::TokenStream::new();
path.to_tokens(&mut tokens);
tokens.to_string().replace(' ', "")
-
- },
+ }
syn::Type::Reference(syn::TypeReference { ref lifetime, ref elem, .. }) => {
let mut tokens = proc_macro2::TokenStream::new();
elem.to_tokens(&mut tokens);
@@ -210,8 +209,8 @@ fn find_fields_type(fields: &Vec<syn::Field>) -> HashMap<String, String> {
name.insert(0, '&')
}
name
- },
- _ => panic!("Type `{:?}` of field `{}` not supported", field.ty, field_ident)
+ }
+ _ => panic!("Type `{:?}` of field `{}` not supported", field.ty, field_ident),
};
//println!("{:?}", field_type);
@@ -223,12 +222,19 @@ fn find_fields_type(fields: &Vec<syn::Field>) -> HashMap<String, String> {
/// Find everything we need to know about a field: its real name if it's changed from the serialization
/// and the list of validators to run on it
-fn find_validators_for_field(field: &syn::Field, field_types: &HashMap<String, String>) -> (String, Vec<FieldValidation>) {
+fn find_validators_for_field(
+ field: &syn::Field,
+ field_types: &HashMap<String, String>,
+) -> (String, Vec<FieldValidation>) {
let rust_ident = field.ident.clone().unwrap().to_string();
let mut field_ident = field.ident.clone().unwrap().to_string();
let error = |msg: &str| -> ! {
- panic!("Invalid attribute #[validate] on field `{}`: {}", field.ident.clone().unwrap().to_string(), msg);
+ panic!(
+ "Invalid attribute #[validate] on field `{}`: {}",
+ field.ident.clone().unwrap().to_string(),
+ msg
+ );
};
let field_type = field_types.get(&field_ident).unwrap();
@@ -265,38 +271,40 @@ fn find_validators_for_field(field: &syn::Field, field_types: &HashMap<String, S
"email" => {
assert_string_type("email", field_type);
validators.push(FieldValidation::new(Validator::Email));
- },
+ }
"url" => {
assert_string_type("url", field_type);
validators.push(FieldValidation::new(Validator::Url));
- },
+ }
#[cfg(feature = "phone")]
"phone" => {
assert_string_type("phone", field_type);
validators.push(FieldValidation::new(Validator::Phone));
- },
+ }
#[cfg(feature = "card")]
"credit_card" => {
assert_string_type("credit_card", field_type);
validators.push(FieldValidation::new(Validator::CreditCard));
- },
- _ => panic!("Unexpected validator: {}", name)
+ }
+ _ => panic!("Unexpected validator: {}", name),
},
// custom, contains, must_match, regex
- syn::Meta::NameValue(syn::MetaNameValue { ref ident, ref lit, .. }) => {
+ syn::Meta::NameValue(syn::MetaNameValue {
+ ref ident, ref lit, ..
+ }) => {
match ident.to_string().as_ref() {
"custom" => {
match lit_to_string(lit) {
Some(s) => validators.push(FieldValidation::new(Validator::Custom(s))),
None => error("invalid argument for `custom` validator: only strings are allowed"),
};
- },
+ }
"contains" => {
match lit_to_string(lit) {
Some(s) => validators.push(FieldValidation::new(Validator::Contains(s))),
None => error("invalid argument for `contains` validator: only strings are allowed"),
};
- },
+ }
"regex" => {
match lit_to_string(lit) {
Some(s) => validators.push(FieldValidation::new(Validator::Regex(s))),
@@ -311,53 +319,88 @@ fn find_validators_for_field(field: &syn::Field, field_types: &HashMap<String, S
},
None => error("invalid argument for `must_match` validator: only strings are allowed"),
};
- },
+ }
v => panic!("unexpected name value validator: {:?}", v),
};
- },
+ }
// Validators with several args
syn::Meta::List(syn::MetaList { ref ident, ref nested, .. }) => {
let meta_items = nested.iter().cloned().collect();
match ident.to_string().as_ref() {
"length" => {
assert_has_len(rust_ident.clone(), field_type);
- validators.push(extract_length_validation(rust_ident.clone(), &meta_items));
- },
+ validators.push(extract_length_validation(
+ rust_ident.clone(),
+ &meta_items,
+ ));
+ }
"range" => {
assert_has_range(rust_ident.clone(), field_type);
- validators.push(extract_range_validation(rust_ident.clone(), &meta_items));
- },
+ validators.push(extract_range_validation(
+ rust_ident.clone(),
+ &meta_items,
+ ));
+ }
"email" | "url" | "phone" | "credit_card" => {
- validators.push(extract_argless_validation(ident.to_string(), rust_ident.clone(), &meta_items));
- },
+ validators.push(extract_argless_validation(
+ ident.to_string(),
+ rust_ident.clone(),
+ &meta_items,
+ ));
+ }
"custom" => {
- validators.push(extract_one_arg_validation("function", ident.to_string(), rust_ident.clone(), &meta_items));
- },
+ validators.push(extract_one_arg_validation(
+ "function",
+ ident.to_string(),
+ rust_ident.clone(),
+ &meta_items,
+ ));
+ }
"contains" => {
- validators.push(extract_one_arg_validation("pattern", ident.to_string(), rust_ident.clone(), &meta_items));
- },
+ validators.push(extract_one_arg_validation(
+ "pattern",
+ ident.to_string(),
+ rust_ident.clone(),
+ &meta_items,
+ ));
+ }
"regex" => {
- validators.push(extract_one_arg_validation("path", ident.to_string(), rust_ident.clone(), &meta_items));
- },
+ validators.push(extract_one_arg_validation(
+ "path",
+ ident.to_string(),
+ rust_ident.clone(),
+ &meta_items,
+ ));
+ }
"must_match" => {
- let validation = extract_one_arg_validation("other", ident.to_string(), rust_ident.clone(), &meta_items);
+ let validation = extract_one_arg_validation(
+ "other",
+ ident.to_string(),
+ rust_ident.clone(),
+ &meta_items,
+ );
if let Validator::MustMatch(ref t2) = validation.validator {
- assert_type_matches(rust_ident.clone(), field_type, field_types.get(t2));
+ assert_type_matches(
+ rust_ident.clone(),
+ field_type,
+ field_types.get(t2),
+ );
}
validators.push(validation);
- },
- v => panic!("unexpected list validator: {:?}", v)
+ }
+ v => panic!("unexpected list validator: {:?}", v),
}
- },
+ }
},
- _ => unreachable!("Found a non Meta while looking for validators")
+ _ => unreachable!("Found a non Meta while looking for validators"),
};
}
- },
- Some(syn::Meta::Word(_)) => {
- validators.push(FieldValidation::new(Validator::Nested))
- },
- _ => unreachable!("Got something other than a list of attributes while checking field `{}`", field_ident),
+ }
+ Some(syn::Meta::Word(_)) => validators.push(FieldValidation::new(Validator::Nested)),
+ _ => unreachable!(
+ "Got something other than a list of attributes while checking field `{}`",
+ field_ident
+ ),
}
}
@@ -384,12 +427,12 @@ fn find_original_field_name(meta_items: &Vec<&syn::NestedMeta>) -> Option<String
if ident == "rename" {
original_name = Some(lit_to_string(lit).unwrap());
}
- },
+ }
syn::Meta::List(syn::MetaList { ref nested, .. }) => {
return find_original_field_name(&nested.iter().collect());
}
},
- _ => unreachable!()
+ _ => unreachable!(),
};
if original_name.is_some() {
@@ -399,4 +442,3 @@ fn find_original_field_name(meta_items: &Vec<&syn::NestedMeta>) -> Option<String
original_name
}
-
diff --git a/validator_derive/src/lit.rs b/validator_derive/src/lit.rs
index 1864d8f..14e3f56 100644
--- a/validator_derive/src/lit.rs
+++ b/validator_derive/src/lit.rs
@@ -1,6 +1,5 @@
-use syn;
use proc_macro2;
-
+use syn;
pub fn lit_to_string(lit: &syn::Lit) -> Option<String> {
match *lit {
@@ -32,7 +31,11 @@ pub fn lit_to_bool(lit: &syn::Lit) -> Option<bool> {
match *lit {
syn::Lit::Bool(ref s) => Some(s.value),
// TODO: remove when attr_literals is stable
- syn::Lit::Str(ref s) => if s.value() == "true" { Some(true) } else { Some(false) },
+ syn::Lit::Str(ref s) => if s.value() == "true" {
+ Some(true)
+ } else {
+ Some(false)
+ },
_ => None,
}
}
@@ -40,6 +43,6 @@ pub fn lit_to_bool(lit: &syn::Lit) -> Option<bool> {
pub fn option_u64_to_tokens(opt: Option<u64>) -> proc_macro2::TokenStream {
match opt {
Some(ref t) => quote!(::std::option::Option::Some(#t)),
- None => quote!(::std::option::Option::None)
+ None => quote!(::std::option::Option::None),
}
}
diff --git a/validator_derive/src/quoting.rs b/validator_derive/src/quoting.rs
index b47db6a..f94d8fc 100644
--- a/validator_derive/src/quoting.rs
+++ b/validator_derive/src/quoting.rs
@@ -1,11 +1,10 @@
-use validator::Validator;
-use syn;
use proc_macro2::{self, Span};
+use syn;
+use validator::Validator;
+use asserts::{COW_TYPE, NUMBER_TYPES};
use lit::option_u64_to_tokens;
use validation::{FieldValidation, SchemaValidation};
-use asserts::{COW_TYPE, NUMBER_TYPES};
-
/// Pass around all the information needed for creating a validation
#[derive(Debug)]
@@ -54,8 +53,10 @@ impl FieldQuoter {
pub fn get_optional_validator_param(&self) -> proc_macro2::TokenStream {
let ident = &self.ident;
- if self._type.starts_with("Option<&") || self._type.starts_with("Option<Option<&")
- || NUMBER_TYPES.contains(&self._type.as_ref()) {
+ if self._type.starts_with("Option<&")
+ || self._type.starts_with("Option<Option<&")
+ || NUMBER_TYPES.contains(&self._type.as_ref())
+ {
quote!(#ident)
} else {
quote!(ref #ident)
@@ -72,19 +73,18 @@ impl FieldQuoter {
if let Some(Some(#optional_pattern_matched)) = self.#field_ident {
#tokens
}
- )
+ );
} else if self._type.starts_with("Option<") {
return quote!(
if let Some(#optional_pattern_matched) = self.#field_ident {
#tokens
}
- )
+ );
}
tokens
}
-
/// Wrap the quoted output of a validation with a for loop if
/// the field type is a vector
pub fn wrap_if_vector(&self, tokens: proc_macro2::TokenStream) -> proc_macro2::TokenStream {
@@ -99,7 +99,7 @@ impl FieldQuoter {
result
}).collect();
result = ::validator::ValidationErrors::merge_all(result, #field_name, results);
- })
+ });
}
tokens
@@ -121,8 +121,10 @@ fn quote_error(validation: &FieldValidation) -> proc_macro2::TokenStream {
)
}
-
-pub fn quote_length_validation(field_quoter: &FieldQuoter, validation: &FieldValidation) -> proc_macro2::TokenStream {
+pub fn quote_length_validation(
+ field_quoter: &FieldQuoter,
+ validation: &FieldValidation,
+) -> proc_macro2::TokenStream {
let field_name = &field_quoter.name;
let validator_param = field_quoter.quote_validator_param();
@@ -173,7 +175,10 @@ pub fn quote_length_validation(field_quoter: &FieldQuoter, validation: &FieldVal
unreachable!()
}
-pub fn quote_range_validation(field_quoter: &FieldQuoter, validation: &FieldValidation) -> proc_macro2::TokenStream {
+pub fn quote_range_validation(
+ field_quoter: &FieldQuoter,
+ validation: &FieldValidation,
+) -> proc_macro2::TokenStream {
let field_name = &field_quoter.name;
let quoted_ident = field_quoter.quote_validator_param();
@@ -201,7 +206,10 @@ pub fn quote_range_validation(field_quoter: &FieldQuoter, validation: &FieldVali
}
#[cfg(feature = "card")]
-pub fn quote_credit_card_validation(field_quoter: &FieldQuoter, validation: &FieldValidation) -> proc_macro2::TokenStream {
+pub fn quote_credit_card_validation(
+ field_quoter: &FieldQuoter,
+ validation: &FieldValidation,
+) -> proc_macro2::TokenStream {
let field_name = &field_quoter.name;
let validator_param = field_quoter.quote_validator_param();
@@ -218,7 +226,10 @@ pub fn quote_credit_card_validation(field_quoter: &FieldQuoter, validation: &Fie
}
#[cfg(feature = "phone")]
-pub fn quote_phone_validation(field_quoter: &FieldQuoter, validation: &FieldValidation) -> proc_macro2::TokenStream {
+pub fn quote_phone_validation(
+ field_quoter: &FieldQuoter,
+ validation: &FieldValidation,
+) -> proc_macro2::TokenStream {
let field_name = &field_quoter.name;
let validator_param = field_quoter.quote_validator_param();
@@ -234,7 +245,10 @@ pub fn quote_phone_validation(field_quoter: &FieldQuoter, validation: &FieldVali
field_quoter.wrap_if_option(quoted)
}
-pub fn quote_url_validation(field_quoter: &FieldQuoter, validation: &FieldValidation) -> proc_macro2::TokenStream {
+pub fn quote_url_validation(
+ field_quoter: &FieldQuoter,
+ validation: &FieldValidation,
+) -> proc_macro2::TokenStream {
let field_name = &field_quoter.name;
let validator_param = field_quoter.quote_validator_param();
@@ -250,7 +264,10 @@ pub fn quote_url_validation(field_quoter: &FieldQuoter, validation: &FieldValida
field_quoter.wrap_if_option(quoted)
}
-pub fn quote_email_validation(field_quoter: &FieldQuoter, validation: &FieldValidation) -> proc_macro2::TokenStream {
+pub fn quote_email_validation(
+ field_quoter: &FieldQuoter,
+ validation: &FieldValidation,
+) -> proc_macro2::TokenStream {
let field_name = &field_quoter.name;
let validator_param = field_quoter.quote_validator_param();
@@ -266,7 +283,10 @@ pub fn quote_email_validation(field_quoter: &FieldQuoter, validation: &FieldVali
field_quoter.wrap_if_option(quoted)
}
-pub fn quote_must_match_validation(field_quoter: &FieldQuoter, validation: &FieldValidation) -> proc_macro2::TokenStream {
+pub fn quote_must_match_validation(
+ field_quoter: &FieldQuoter,
+ validation: &FieldValidation,
+) -> proc_macro2::TokenStream {
let ident = &field_quoter.ident;
let field_name = &field_quoter.name;
@@ -288,7 +308,10 @@ pub fn quote_must_match_validation(field_quoter: &FieldQuoter, validation: &Fiel
unreachable!();
}
-pub fn quote_custom_validation(field_quoter: &FieldQuoter, validation: &FieldValidation) -> proc_macro2::TokenStream {
+pub fn quote_custom_validation(
+ field_quoter: &FieldQuoter,
+ validation: &FieldValidation,
+) -> proc_macro2::TokenStream {
let field_name = &field_quoter.name;
let validator_param = field_quoter.quote_validator_param();
@@ -317,7 +340,10 @@ pub fn quote_custom_validation(field_quoter: &FieldQuoter, validation: &FieldVal
unreachable!();
}
-pub fn quote_contains_validation(field_quoter: &FieldQuoter, validation: &FieldValidation) -> proc_macro2::TokenStream {
+pub fn quote_contains_validation(
+ field_quoter: &FieldQuoter,
+ validation: &FieldValidation,
+) -> proc_macro2::TokenStream {
let field_name = &field_quoter.name;
let validator_param = field_quoter.quote_validator_param();
@@ -338,7 +364,10 @@ pub fn quote_contains_validation(field_quoter: &FieldQuoter, validation: &FieldV
unreachable!();
}
-pub fn quote_regex_validation(field_quoter: &FieldQuoter, validation: &FieldValidation) -> proc_macro2::TokenStream {
+pub fn quote_regex_validation(
+ field_quoter: &FieldQuoter,
+ validation: &FieldValidation,
+) -> proc_macro2::TokenStream {
let field_name = &field_quoter.name;
let validator_param = field_quoter.quote_validator_param();
@@ -359,27 +388,42 @@ pub fn quote_regex_validation(field_quoter: &FieldQuoter, validation: &FieldVali
unreachable!();
}
-pub fn quote_nested_validation(field_quoter: &FieldQuoter) -> proc_macro2::TokenStream {
+pub fn quote_nested_validation(field_quoter: &FieldQuoter) -> proc_macro2::TokenStream {
let field_name = &field_quoter.name;
let validator_field = field_quoter.quote_validator_field();
let quoted = quote!(result = ::validator::ValidationErrors::merge(result, #field_name, #validator_field.validate()););
field_quoter.wrap_if_option(field_quoter.wrap_if_vector(quoted))
}
-pub fn quote_field_validation(field_quoter: &FieldQuoter, validation: &FieldValidation,
- validations: &mut Vec<proc_macro2::TokenStream>,
- nested_validations: &mut Vec<proc_macro2::TokenStream>) {
+pub fn quote_field_validation(
+ field_quoter: &FieldQuoter,
+ validation: &FieldValidation,
+ validations: &mut Vec<proc_macro2::TokenStream>,
+ nested_validations: &mut Vec<proc_macro2::TokenStream>,
+) {
match validation.validator {
- Validator::Length {..} => validations.push(quote_length_validation(&field_quoter, validation)),
- Validator::Range {..} => validations.push(quote_range_validation(&field_quoter, validation)),
+ Validator::Length { .. } => {
+ validations.push(quote_length_validation(&field_quoter, validation))
+ }
+ Validator::Range { .. } => {
+ validations.push(quote_range_validation(&field_quoter, validation))
+ }
Validator::Email => validations.push(quote_email_validation(&field_quoter, validation)),
Validator::Url => validations.push(quote_url_validation(&field_quoter, validation)),
- Validator::MustMatch(_) => validations.push(quote_must_match_validation(&field_quoter, validation)),
- Validator::Custom(_) => validations.push(quote_custom_validation(&field_quoter, validation)),
- Validator::Contains(_) => validations.push(quote_contains_validation(&field_quoter, validation)),
+ Validator::MustMatch(_) => {
+ validations.push(quote_must_match_validation(&field_quoter, validation))
+ }
+ Validator::Custom(_) => {
+ validations.push(quote_custom_validation(&field_quoter, validation))
+ }
+ Validator::Contains(_) => {
+ validations.push(quote_contains_validation(&field_quoter, validation))
+ }
Validator::Regex(_) => validations.push(quote_regex_validation(&field_quoter, validation)),
#[cfg(feature = "card")]
- Validator::CreditCard => validations.push(quote_credit_card_validation(&field_quoter, validation)),
+ Validator::CreditCard => {
+ validations.push(quote_credit_card_validation(&field_quoter, validation))
+ }
#[cfg(feature = "phone")]
Validator::Phone => validations.push(quote_phone_validation(&field_quoter, validation)),
Validator::Nested => nested_validations.push(quote_nested_validation(&field_quoter)),
diff --git a/validator_derive/src/validation.rs b/validator_derive/src/validation.rs
index 227b9d9..a9762db 100644
--- a/validator_derive/src/validation.rs
+++ b/validator_derive/src/validation.rs
@@ -4,7 +4,6 @@ use validator::Validator;
use lit::*;
-
#[derive(Debug)]
pub struct SchemaValidation {
pub function: String,
@@ -13,7 +12,6 @@ pub struct SchemaValidation {
pub message: Option<String>,
}
-
#[derive(Debug)]
pub struct FieldValidation {
pub code: String,
@@ -23,15 +21,14 @@ pub struct FieldValidation {
impl FieldValidation {
pub fn new(validator: Validator) -> FieldValidation {
- FieldValidation {
- code: validator.code().to_string(),
- validator,
- message: None,
- }
+ FieldValidation { code: validator.code().to_string(), validator, message: None }
}
}
-pub fn extract_length_validation(field: String, meta_items: &Vec<syn::NestedMeta>) -> FieldValidation {
+pub fn extract_length_validation(
+ field: String,
+ meta_items: &Vec<syn::NestedMeta>,
+) -> FieldValidation {
let mut min = None;
let mut max = None;
let mut equal = None;
@@ -71,7 +68,10 @@ pub fn extract_length_validation(field: String, meta_items: &Vec<syn::NestedMeta
))
}
} else {
- panic!("unexpected item {:?} while parsing `length` validator of field {}", item, field)
+ panic!(
+ "unexpected item {:?} while parsing `length` validator of field {}",
+ item, field
+ )
}
}
}
@@ -91,12 +91,15 @@ pub fn extract_length_validation(field: String, meta_items: &Vec<syn::NestedMeta
}
}
-pub fn extract_range_validation(field: String, meta_items: &Vec<syn::NestedMeta>) -> FieldValidation {
+pub fn extract_range_validation(
+ field: String,
+ meta_items: &Vec<syn::NestedMeta>,
+) -> FieldValidation {
let mut min = 0.0;
let mut max = 0.0;
let (message, code) = extract_message_and_code("range", &field, meta_items);
-
+
let error = |msg: &str| -> ! {
panic!("Invalid attribute #[validate] on field `{}`: {}", field, msg);
};
@@ -108,32 +111,33 @@ pub fn extract_range_validation(field: String, meta_items: &Vec<syn::NestedMeta>
for meta_item in meta_items {
match *meta_item {
syn::NestedMeta::Meta(ref item) => match *item {
- syn::Meta::NameValue(syn::MetaNameValue { ref ident, ref lit, .. }) => {
- match ident.to_string().as_ref() {
- "message" | "code" => continue,
- "min" => {
- min = match lit_to_float(lit) {
+ syn::Meta::NameValue(syn::MetaNameValue { ref ident, ref lit, .. }) => match ident
+ .to_string()
+ .as_ref()
+ {
+ "message" | "code" => continue,
+ "min" => {
+ min = match lit_to_float(lit) {
Some(s) => s,
None => error("invalid argument type for `min` of `range` validator: only integers are allowed")
};
- has_min = true;
- },
- "max" => {
- max = match lit_to_float(lit) {
+ has_min = true;
+ }
+ "max" => {
+ max = match lit_to_float(lit) {
Some(s) => s,
None => error("invalid argument type for `max` of `range` validator: only integers are allowed")
};
- has_max = true;
- },
- v => error(&format!(
- "unknown argument `{}` for validator `range` (it only has `min`, `max`)",
- v
- ))
+ has_max = true;
}
+ v => error(&format!(
+ "unknown argument `{}` for validator `range` (it only has `min`, `max`)",
+ v
+ )),
},
- _ => panic!("unexpected item {:?} while parsing `range` validator", item)
+ _ => panic!("unexpected item {:?} while parsing `range` validator", item),
},
- _=> unreachable!()
+ _ => unreachable!(),
}
}
@@ -150,7 +154,11 @@ pub fn extract_range_validation(field: String, meta_items: &Vec<syn::NestedMeta>
}
/// Extract url/email/phone field validation with a code or a message
-pub fn extract_argless_validation(validator_name: String, field: String, meta_items: &Vec<syn::NestedMeta>) -> FieldValidation {
+pub fn extract_argless_validation(
+ validator_name: String,
+ field: String,
+ meta_items: &Vec<syn::NestedMeta>,
+) -> FieldValidation {
let (message, code) = extract_message_and_code(&validator_name, &field, meta_items);
for meta_item in meta_items {
@@ -162,12 +170,12 @@ pub fn extract_argless_validation(validator_name: String, field: String, meta_it
v => panic!(
"Unknown argument `{}` for validator `{}` on field `{}`",
v, validator_name, field
- )
+ ),
}
- },
- _ => panic!("unexpected item {:?} while parsing `range` validator", item)
+ }
+ _ => panic!("unexpected item {:?} while parsing `range` validator", item),
},
- _=> unreachable!()
+ _ => unreachable!(),
}
}
@@ -177,7 +185,7 @@ pub fn extract_argless_validation(validator_name: String, field: String, meta_it
"credit_card" => Validator::CreditCard,
#[cfg(feature = "phone")]
"phone" => Validator::Phone,
- _ => Validator::Url
+ _ => Validator::Url,
};
FieldValidation {
@@ -188,7 +196,12 @@ pub fn extract_argless_validation(validator_name: String, field: String, meta_it
}
/// For custom, contains, regex, must_match
-pub fn extract_one_arg_validation(val_name: &str, validator_name: String, field: String, meta_items: &Vec<syn::NestedMeta>) -> FieldValidation {
+pub fn extract_one_arg_validation(
+ val_name: &str,
+ validator_name: String,
+ field: String,
+ meta_items: &Vec<syn::NestedMeta>,
+) -> FieldValidation {
let mut value = None;
let (message, code) = extract_message_and_code(&validator_name, &field, meta_items);
@@ -206,21 +219,24 @@ pub fn extract_one_arg_validation(val_name: &str, validator_name: String, field:
val_name, validator_name, field
),
};
- },
+ }
v => panic!(
"Unknown argument `{}` for validator `{}` on field `{}`",
v, validator_name, field
- )
+ ),
}
- },
- _ => panic!("unexpected item {:?} while parsing `range` validator", item)
+ }
+ _ => panic!("unexpected item {:?} while parsing `range` validator", item),
},
- _=> unreachable!()
+ _ => unreachable!(),
}
}
if value.is_none() {
- panic!("Missing argument `{}` for validator `{}` on field `{}`", val_name, validator_name, field);
+ panic!(
+ "Missing argument `{}` for validator `{}` on field `{}`",
+ val_name, validator_name, field
+ );
}
let validator = match validator_name.as_ref() {
@@ -238,12 +254,21 @@ pub fn extract_one_arg_validation(val_name: &str, validator_name: String, field:
}
}
-fn extract_message_and_code(validator_name: &str, field: &str, meta_items: &Vec<syn::NestedMeta>) -> (Option<String>, Option<String>) {
+fn extract_message_and_code(
+ validator_name: &str,
+ field: &str,
+ meta_items: &Vec<syn::NestedMeta>,
+) -> (Option<String>, Option<String>) {
let mut message = None;
let mut code = None;
for meta_item in meta_items {
- if let syn::NestedMeta::Meta(syn::Meta::NameValue(syn::MetaNameValue { ref ident , ref lit, .. })) = *meta_item {
+ if let syn::NestedMeta::Meta(syn::Meta::NameValue(syn::MetaNameValue {
+ ref ident,
+ ref lit,
+ ..
+ })) = *meta_item
+ {
match ident.to_string().as_ref() {
"code" => {
code = match lit_to_string(lit) {
@@ -253,7 +278,7 @@ fn extract_message_and_code(validator_name: &str, field: &str, meta_items: &Vec<
validator_name, field
),
};
- },
+ }
"message" => {
message = match lit_to_string(lit) {
Some(s) => Some(s),
@@ -262,8 +287,8 @@ fn extract_message_and_code(validator_name: &str, field: &str, meta_items: &Vec<
validator_name, field
),
};
- },
- _ => continue
+ }
+ _ => continue,
}
}
}
diff --git a/validator_derive/tests/complex.rs b/validator_derive/tests/complex.rs
index 0df26c0..7826a49 100644
--- a/validator_derive/tests/complex.rs
+++ b/validator_derive/tests/complex.rs
@@ -3,15 +3,14 @@ extern crate validator_derive;
extern crate validator;
#[macro_use]
extern crate serde_derive;
-extern crate serde_json;
extern crate regex;
+extern crate serde_json;
#[macro_use]
extern crate lazy_static;
use regex::Regex;
-use validator::{Validate, ValidationError, ValidationErrors, ValidationErrorsKind};
use std::collections::HashMap;
-
+use validator::{Validate, ValidationError, ValidationErrors, ValidationErrorsKind};
fn validate_unique_username(username: &str) -> Result<(), ValidationError> {
if username == "xXxShad0wxXx" {
@@ -46,13 +45,13 @@ struct SignupData {
#[validate]
card: Option<Card>,
#[validate]
- preferences: Vec<Preference>
+ preferences: Vec<Preference>,
}
#[derive(Debug, Validate, Deserialize)]
struct Phone {
#[validate(phone)]
- number: String
+ number: String,
}
#[derive(Debug, Validate, Deserialize)]
@@ -77,19 +76,9 @@ fn is_fine_with_many_valid_validations() {
site: "http://hello.com".to_string(),
first_name: "Bob".to_string(),
age: 18,
- phone: Phone {
- number: "+14152370800".to_string()
- },
- card: Some(Card {
- number: "5236313877109142".to_string(),
- cvv: 123
- }),
- preferences: vec![
- Preference {
- name: "marketing".to_string(),
- value: false
- },
- ]
+ phone: Phone { number: "+14152370800".to_string() },
+ card: Some(Card { number: "5236313877109142".to_string(), cvv: 123 }),
+ preferences: vec![Preference { name: "marketing".to_string(), value: false }],
};
assert!(signup.validate().is_ok());
@@ -102,19 +91,9 @@ fn failed_validation_points_to_original_field_name() {
site: "http://hello.com".to_string(),
first_name: "".to_string(),
age: 18,
- phone: Phone {
- number: "123 invalid".to_string(),
- },
- card: Some(Card {
- number: "1234567890123456".to_string(),
- cvv: 1
- }),
- preferences: vec![
- Preference {
- name: "abc".to_string(),
- value: true
- },
- ]
+ phone: Phone { number: "123 invalid".to_string() },
+ card: Some(Card { number: "1234567890123456".to_string(), cvv: 1 }),
+ preferences: vec![Preference { name: "abc".to_string(), value: true }],
};
let res = signup.validate();
// println!("{}", serde_json::to_string(&res).unwrap());
@@ -286,9 +265,7 @@ fn test_works_with_question_mark_operator() {
site: "http://hello.com".to_string(),
first_name: "Bob".to_string(),
age: 18,
- phone: Phone {
- number: "+14152370800".to_string()
- },
+ phone: Phone { number: "+14152370800".to_string() },
card: None,
preferences: Vec::new(),
};
@@ -314,27 +291,18 @@ fn test_works_with_none_values() {
range: Option<usize>,
}
- let p = PutStruct {
- name: None,
- address: None,
- age: None,
- range: None,
- };
+ let p = PutStruct { name: None, address: None, age: None, range: None };
- let q = PutStruct {
- name: None,
- address: Some(None),
- age: Some(None),
- range: None,
- };
+ let q = PutStruct { name: None, address: Some(None), age: Some(None), range: None };
assert!(p.validate().is_ok());
assert!(q.validate().is_ok());
}
fn unwrap_map<F>(errors: &Box<ValidationErrors>, f: F)
- where F: FnOnce(HashMap<&'static str, ValidationErrorsKind>)
+where
+ F: FnOnce(HashMap<&'static str, ValidationErrorsKind>),
{
let errors = *errors.clone();
f(errors.errors());
-} \ No newline at end of file
+}
diff --git a/validator_derive/tests/contains.rs b/validator_derive/tests/contains.rs
index 5e9060e..1fd568d 100644
--- a/validator_derive/tests/contains.rs
+++ b/validator_derive/tests/contains.rs
@@ -12,9 +12,7 @@ fn can_validate_contains_ok() {
val: String,
}
- let s = TestStruct {
- val: "hello".to_string(),
- };
+ let s = TestStruct { val: "hello".to_string() };
assert!(s.validate().is_ok());
}
@@ -27,9 +25,7 @@ fn value_not_containing_needle_fails_validation() {
val: String,
}
- let s = TestStruct {
- val: String::new(),
- };
+ let s = TestStruct { val: String::new() };
let res = s.validate();
assert!(res.is_err());
let errs = res.unwrap_err().field_errors();
@@ -47,9 +43,7 @@ fn can_specify_code_for_contains() {
#[validate(contains(pattern = "he", code = "oops"))]
val: String,
}
- let s = TestStruct {
- val: String::new(),
- };
+ let s = TestStruct { val: String::new() };
let res = s.validate();
assert!(res.is_err());
let errs = res.unwrap_err().field_errors();
@@ -65,9 +59,7 @@ fn can_specify_message_for_contains() {
#[validate(contains(pattern = "he", message = "oops"))]
val: String,
}
- let s = TestStruct {
- val: String::new(),
- };
+ let s = TestStruct { val: String::new() };
let res = s.validate();
assert!(res.is_err());
let errs = res.unwrap_err().field_errors();
diff --git a/validator_derive/tests/credit_card.rs b/validator_derive/tests/credit_card.rs
index b1a9da3..d212c48 100644
--- a/validator_derive/tests/credit_card.rs
+++ b/validator_derive/tests/credit_card.rs
@@ -13,9 +13,7 @@ fn can_validate_valid_card_number() {
val: String,
}
- let s = TestStruct {
- val: "5236313877109142".to_string(),
- };
+ let s = TestStruct { val: "5236313877109142".to_string() };
assert!(s.validate().is_ok());
}
@@ -29,9 +27,7 @@ fn bad_credit_card_fails_validation() {
val: String,
}
- let s = TestStruct {
- val: "bob".to_string(),
- };
+ let s = TestStruct { val: "bob".to_string() };
let res = s.validate();
assert!(res.is_err());
let errs = res.unwrap_err().field_errors();
@@ -49,9 +45,7 @@ fn can_specify_code_for_credit_card() {
#[validate(credit_card(code = "oops"))]
val: String,
}
- let s = TestStruct {
- val: "bob".to_string(),
- };
+ let s = TestStruct { val: "bob".to_string() };
let res = s.validate();
assert!(res.is_err());
let errs = res.unwrap_err().field_errors();
@@ -68,9 +62,7 @@ fn can_specify_message_for_credit_card() {
#[validate(credit_card(message = "oops"))]
val: String,
}
- let s = TestStruct {
- val: "bob".to_string(),
- };
+ let s = TestStruct { val: "bob".to_string() };
let res = s.validate();
assert!(res.is_err());
let errs = res.unwrap_err().field_errors();
diff --git a/validator_derive/tests/custom.rs b/validator_derive/tests/custom.rs
index cd1b354..c13853d 100644
--- a/validator_derive/tests/custom.rs
+++ b/validator_derive/tests/custom.rs
@@ -20,9 +20,7 @@ fn can_validate_custom_fn_ok() {
val: String,
}
- let s = TestStruct {
- val: "hello".to_string(),
- };
+ let s = TestStruct { val: "hello".to_string() };
assert!(s.validate().is_ok());
}
@@ -35,9 +33,7 @@ fn can_fail_custom_fn_validation() {
val: String,
}
- let s = TestStruct {
- val: String::new(),
- };
+ let s = TestStruct { val: String::new() };
let res = s.validate();
assert!(res.is_err());
let errs = res.unwrap_err().field_errors();
@@ -54,9 +50,7 @@ fn can_specify_message_for_custom_fn() {
#[validate(custom(function = "invalid_custom_fn", message = "oops"))]
val: String,
}
- let s = TestStruct {
- val: String::new(),
- };
+ let s = TestStruct { val: String::new() };
let res = s.validate();
assert!(res.is_err());
let errs = res.unwrap_err().field_errors();
diff --git a/validator_derive/tests/email.rs b/validator_derive/tests/email.rs
index 4fbc123..665f0da 100644
--- a/validator_derive/tests/email.rs
+++ b/validator_derive/tests/email.rs
@@ -4,7 +4,6 @@ extern crate validator;
use validator::Validate;
-
#[test]
fn can_validate_valid_email() {
#[derive(Debug, Validate)]
@@ -13,9 +12,7 @@ fn can_validate_valid_email() {
val: String,
}
- let s = TestStruct {
- val: "bob@bob.com".to_string(),
- };
+ let s = TestStruct { val: "bob@bob.com".to_string() };
assert!(s.validate().is_ok());
}
@@ -28,9 +25,7 @@ fn bad_email_fails_validation() {
val: String,
}
- let s = TestStruct {
- val: "bob".to_string(),
- };
+ let s = TestStruct { val: "bob".to_string() };
let res = s.validate();
assert!(res.is_err());
let errs = res.unwrap_err().field_errors();
@@ -47,9 +42,7 @@ fn can_specify_code_for_email() {
#[validate(email(code = "oops"))]
val: String,
}
- let s = TestStruct {
- val: "bob".to_string(),
- };
+ let s = TestStruct { val: "bob".to_string() };
let res = s.validate();
assert!(res.is_err());
let errs = res.unwrap_err().field_errors();
@@ -65,9 +58,7 @@ fn can_specify_message_for_email() {
#[validate(email(message = "oops"))]
val: String,
}
- let s = TestStruct {
- val: "bob".to_string(),
- };
+ let s = TestStruct { val: "bob".to_string() };
let res = s.validate();
assert!(res.is_err());
let errs = res.unwrap_err().field_errors();
diff --git a/validator_derive/tests/length.rs b/validator_derive/tests/length.rs
index 12bffc6..6ad6272 100644
--- a/validator_derive/tests/length.rs
+++ b/validator_derive/tests/length.rs
@@ -12,9 +12,7 @@ fn can_validate_length_ok() {
val: String,
}
- let s = TestStruct {
- val: "hello".to_string(),
- };
+ let s = TestStruct { val: "hello".to_string() };
assert!(s.validate().is_ok());
}
@@ -27,9 +25,7 @@ fn value_out_of_length_fails_validation() {
val: String,
}
- let s = TestStruct {
- val: String::new(),
- };
+ let s = TestStruct { val: String::new() };
let res = s.validate();
assert!(res.is_err());
let errs = res.unwrap_err().field_errors();
@@ -48,9 +44,7 @@ fn can_specify_code_for_length() {
#[validate(length(min = "5", max = "10", code = "oops"))]
val: String,
}
- let s = TestStruct {
- val: String::new(),
- };
+ let s = TestStruct { val: String::new() };
let res = s.validate();
assert!(res.is_err());
let errs = res.unwrap_err().field_errors();
@@ -66,9 +60,7 @@ fn can_specify_message_for_length() {
#[validate(length(min = "5", max = "10", message = "oops"))]
val: String,
}
- let s = TestStruct {
- val: String::new(),
- };
+ let s = TestStruct { val: String::new() };
let res = s.validate();
assert!(res.is_err());
let errs = res.unwrap_err().field_errors();
diff --git a/validator_derive/tests/must_match.rs b/validator_derive/tests/must_match.rs
index a8c95f9..32b3016 100644
--- a/validator_derive/tests/must_match.rs
+++ b/validator_derive/tests/must_match.rs
@@ -4,7 +4,6 @@ extern crate validator;
use validator::Validate;
-
#[test]
fn can_validate_valid_must_match() {
#[derive(Debug, Validate)]
@@ -14,10 +13,7 @@ fn can_validate_valid_must_match() {
val2: String,
}
- let s = TestStruct {
- val: "bob".to_string(),
- val2: "bob".to_string(),
- };
+ let s = TestStruct { val: "bob".to_string(), val2: "bob".to_string() };
assert!(s.validate().is_ok());
}
@@ -31,10 +27,7 @@ fn not_matching_fails_validation() {
val2: String,
}
- let s = TestStruct {
- val: "bob".to_string(),
- val2: "bobby".to_string(),
- };
+ let s = TestStruct { val: "bob".to_string(), val2: "bobby".to_string() };
let res = s.validate();
assert!(res.is_err());
@@ -54,10 +47,7 @@ fn can_specify_code_for_must_match() {
val: String,
val2: String,
}
- let s = TestStruct {
- val: "bob".to_string(),
- val2: "bobb".to_string(),
- };
+ let s = TestStruct { val: "bob".to_string(), val2: "bobb".to_string() };
let res = s.validate();
assert!(res.is_err());
let errs = res.unwrap_err().field_errors();
@@ -74,10 +64,7 @@ fn can_specify_message_for_must_match() {
val: String,
val2: String,
}
- let s = TestStruct {
- val: "bob".to_string(),
- val2: "bobb".to_string(),
- };
+ let s = TestStruct { val: "bob".to_string(), val2: "bobb".to_string() };
let res = s.validate();
assert!(res.is_err());
let errs = res.unwrap_err().field_errors();
diff --git a/validator_derive/tests/nested.rs b/validator_derive/tests/nested.rs
index 4f03714..a95b0ef 100644
--- a/validator_derive/tests/nested.rs
+++ b/validator_derive/tests/nested.rs
@@ -4,8 +4,10 @@ extern crate validator;
#[macro_use]
extern crate serde_derive;
-use validator::{validate_length, Validate, ValidationError, ValidationErrors, ValidationErrorsKind, Validator};
use std::{borrow::Cow, collections::HashMap};
+use validator::{
+ validate_length, Validate, ValidationError, ValidationErrors, ValidationErrorsKind, Validator,
+};
#[derive(Debug, Validate)]
struct Root<'a> {
@@ -54,12 +56,7 @@ struct Child {
fn is_fine_with_nested_validations() {
let root = Root {
value: "valid".to_string(),
- a: &A {
- value: "valid".to_string(),
- b: B {
- value: "valid".to_string(),
- }
- }
+ a: &A { value: "valid".to_string(), b: B { value: "valid".to_string() } },
};
assert!(root.validate().is_ok());
@@ -69,12 +66,7 @@ fn is_fine_with_nested_validations() {
fn failed_validation_points_to_original_field_names() {
let root = Root {
value: String::new(),
- a: &A {
- value: String::new(),
- b: B {
- value: String::new(),
- }
- }
+ a: &A { value: String::new(), b: B { value: String::new() } },
};
let res = root.validate();
@@ -122,11 +114,7 @@ fn failed_validation_points_to_original_field_names() {
#[test]
fn test_can_validate_option_fields_without_lifetime() {
- let instance = ParentWithOptionalChild {
- child: Some(Child {
- value: String::new(),
- })
- };
+ let instance = ParentWithOptionalChild { child: Some(Child { value: String::new() }) };
let res = instance.validate();
assert!(res.is_err());
@@ -157,13 +145,9 @@ fn test_can_validate_option_fields_with_lifetime() {
child: Option<&'a Child>,
}
- let child = Child {
- value: String::new(),
- };
+ let child = Child { value: String::new() };
- let instance = ParentWithLifetimeAndOptionalChild {
- child: Some(&child)
- };
+ let instance = ParentWithLifetimeAndOptionalChild { child: Some(&child) };
let res = instance.validate();
assert!(res.is_err());
@@ -188,9 +172,7 @@ fn test_can_validate_option_fields_with_lifetime() {
#[test]
fn test_works_with_none_values() {
- let instance = ParentWithOptionalChild {
- child: None,
- };
+ let instance = ParentWithOptionalChild { child: None };
let res = instance.validate();
assert!(res.is_ok());
@@ -200,18 +182,10 @@ fn test_works_with_none_values() {
fn test_can_validate_vector_fields() {
let instance = ParentWithVectorOfChildren {
child: vec![
- Child {
- value: "valid".to_string(),
- },
- Child {
- value: String::new(),
- },
- Child {
- value: "valid".to_string(),
- },
- Child {
- value: String::new(),
- }
+ Child { value: "valid".to_string() },
+ Child { value: String::new() },
+ Child { value: "valid".to_string() },
+ Child { value: String::new() },
],
};
@@ -250,9 +224,7 @@ fn test_can_validate_vector_fields() {
#[test]
fn test_field_validations_take_priority_over_nested_validations() {
- let instance = ParentWithVectorOfChildren {
- child: Vec::new(),
- };
+ let instance = ParentWithVectorOfChildren { child: Vec::new() };
let res = instance.validate();
assert!(res.is_err());
@@ -271,7 +243,6 @@ fn test_field_validations_take_priority_over_nested_validations() {
#[should_panic(expected = "Attempt to replace non-empty ValidationErrors entry")]
#[allow(unused)]
fn test_field_validation_errors_replaced_with_nested_validations_fails() {
-
#[derive(Debug)]
struct ParentWithOverridingStructValidations {
child: Vec<Child>,
@@ -284,7 +255,10 @@ fn test_field_validation_errors_replaced_with_nested_validations_fails() {
fn validate(&self) -> Result<(), ValidationErrors> {
// First validate the length of the vector:
let mut errors = ValidationErrors::new();
- if !validate_length(Validator::Length { min: Some(2u64), max: None, equal: None }, &self.child) {
+ if !validate_length(
+ Validator::Length { min: Some(2u64), max: None, equal: None },
+ &self.child,
+ ) {
let mut err = ValidationError::new("length");
err.add_param(Cow::from("min"), &2u64);
err.add_param(Cow::from("value"), &&self.child);
@@ -294,28 +268,29 @@ fn test_field_validation_errors_replaced_with_nested_validations_fails() {
// Then validate the nested vector of structs without checking for existing field errors:
let mut result = if errors.is_empty() { Ok(()) } else { Err(errors) };
{
- let results: Vec<_> = self.child.iter().map(|child| {
- let mut result = Ok(());
- result = ValidationErrors::merge(result, "child", child.validate());
- result
- }).collect();
+ let results: Vec<_> = self
+ .child
+ .iter()
+ .map(|child| {
+ let mut result = Ok(());
+ result = ValidationErrors::merge(result, "child", child.validate());
+ result
+ }).collect();
result = ValidationErrors::merge_all(result, "child", results);
}
result
}
}
- let instance = ParentWithOverridingStructValidations {
- child: vec![
- Child {
- value: String::new()
- }]
- };
+ let instance =
+ ParentWithOverridingStructValidations { child: vec![Child { value: String::new() }] };
instance.validate();
}
#[test]
-#[should_panic(expected = "Attempt to add field validation to a non-Field ValidationErrorsKind instance")]
+#[should_panic(
+ expected = "Attempt to add field validation to a non-Field ValidationErrorsKind instance"
+)]
#[allow(unused)]
fn test_field_validations_evaluated_after_nested_validations_fails() {
#[derive(Debug)]
@@ -331,16 +306,22 @@ fn test_field_validations_evaluated_after_nested_validations_fails() {
// First validate the nested vector of structs:
let mut result = Ok(());
if !ValidationErrors::has_error(&result, "child") {
- let results: Vec<_> = self.child.iter().map(|child| {
- let mut result = Ok(());
- result = ValidationErrors::merge(result, "child", child.validate());
- result
- }).collect();
+ let results: Vec<_> = self
+ .child
+ .iter()
+ .map(|child| {
+ let mut result = Ok(());
+ result = ValidationErrors::merge(result, "child", child.validate());
+ result
+ }).collect();
result = ValidationErrors::merge_all(result, "child", results);
}
// Then validate the length of the vector itself:
- if !validate_length(Validator::Length { min: Some(2u64), max: None, equal: None }, &self.child) {
+ if !validate_length(
+ Validator::Length { min: Some(2u64), max: None, equal: None },
+ &self.child,
+ ) {
let mut err = ValidationError::new("length");
err.add_param(Cow::from("min"), &2u64);
err.add_param(Cow::from("value"), &&self.child);
@@ -353,18 +334,14 @@ fn test_field_validations_evaluated_after_nested_validations_fails() {
}
}
- let instance = ParentWithStructValidationsFirst {
- child: vec![
- Child {
- value: String::new()
- }]
- };
+ let instance = ParentWithStructValidationsFirst { child: vec![Child { value: String::new() }] };
let res = instance.validate();
}
fn unwrap_map<F>(errors: &Box<ValidationErrors>, f: F)
- where F: FnOnce(HashMap<&'static str, ValidationErrorsKind>)
+where
+ F: FnOnce(HashMap<&'static str, ValidationErrorsKind>),
{
let errors = *errors.clone();
f(errors.errors());
-} \ No newline at end of file
+}
diff --git a/validator_derive/tests/phone.rs b/validator_derive/tests/phone.rs
index 3131bad..a87d037 100644
--- a/validator_derive/tests/phone.rs
+++ b/validator_derive/tests/phone.rs
@@ -4,7 +4,6 @@ extern crate validator;
use validator::Validate;
-
#[cfg(feature = "phone")]
#[test]
fn can_validate_phone_ok() {
@@ -14,9 +13,7 @@ fn can_validate_phone_ok() {
val: String,
}
- let s = TestStruct {
- val: "+14152370800".to_string(),
- };
+ let s = TestStruct { val: "+14152370800".to_string() };
assert!(s.validate().is_ok());
}
@@ -30,9 +27,7 @@ fn bad_phone_fails_validation() {
val: String,
}
- let s = TestStruct {
- val: "bob".to_string(),
- };
+ let s = TestStruct { val: "bob".to_string() };
let res = s.validate();
assert!(res.is_err());
let errs = res.unwrap_err().field_errors();
@@ -49,9 +44,7 @@ fn can_specify_code_for_phone() {
#[validate(phone(code = "oops"))]
val: String,
}
- let s = TestStruct {
- val: "bob".to_string(),
- };
+ let s = TestStruct { val: "bob".to_string() };
let res = s.validate();
assert!(res.is_err());
let errs = res.unwrap_err().field_errors();
@@ -69,9 +62,7 @@ fn can_specify_message_for_phone() {
#[validate(phone(message = "oops"))]
val: String,
}
- let s = TestStruct {
- val: "bob".to_string(),
- };
+ let s = TestStruct { val: "bob".to_string() };
let res = s.validate();
assert!(res.is_err());
let errs = res.unwrap_err().field_errors();
diff --git a/validator_derive/tests/range.rs b/validator_derive/tests/range.rs
index 084e530..4f38f18 100644
--- a/validator_derive/tests/range.rs
+++ b/validator_derive/tests/range.rs
@@ -12,9 +12,7 @@ fn can_validate_range_ok() {
val: usize,
}
- let s = TestStruct {
- val: 6,
- };
+ let s = TestStruct { val: 6 };
assert!(s.validate().is_ok());
}
@@ -27,9 +25,7 @@ fn value_out_of_range_fails_validation() {
val: usize,
}
- let s = TestStruct {
- val: 11,
- };
+ let s = TestStruct { val: 11 };
let res = s.validate();
assert!(res.is_err());
let errs = res.unwrap_err().field_errors();
@@ -45,9 +41,7 @@ fn can_specify_code_for_range() {
#[validate(range(min = "5", max = "10", code = "oops"))]
val: usize,
}
- let s = TestStruct {
- val: 11,
- };
+ let s = TestStruct { val: 11 };
let res = s.validate();
assert!(res.is_err());
let errs = res.unwrap_err().field_errors();
@@ -66,9 +60,7 @@ fn can_specify_message_for_range() {
#[validate(range(min = "5", max = "10", message = "oops"))]
val: usize,
}
- let s = TestStruct {
- val: 1,
- };
+ let s = TestStruct { val: 1 };
let res = s.validate();
assert!(res.is_err());
let errs = res.unwrap_err().field_errors();
diff --git a/validator_derive/tests/regex.rs b/validator_derive/tests/regex.rs
index b54df03..a6b9e68 100644
--- a/validator_derive/tests/regex.rs
+++ b/validator_derive/tests/regex.rs
@@ -5,8 +5,8 @@ extern crate lazy_static;
extern crate validator_derive;
extern crate validator;
-use validator::Validate;
use regex::Regex;
+use validator::Validate;
lazy_static! {
static ref RE2: Regex = Regex::new(r"^[a-z]{2}$").unwrap();
@@ -20,9 +20,7 @@ fn can_validate_valid_regex() {
val: String,
}
- let s = TestStruct {
- val: "aa".to_string(),
- };
+ let s = TestStruct { val: "aa".to_string() };
assert!(s.validate().is_ok());
}
@@ -35,9 +33,7 @@ fn bad_value_for_regex_fails_validation() {
val: String,
}
- let s = TestStruct {
- val: "2".to_string(),
- };
+ let s = TestStruct { val: "2".to_string() };
let res = s.validate();
assert!(res.is_err());
let errs = res.unwrap_err().field_errors();
@@ -54,9 +50,7 @@ fn can_specify_code_for_regex() {
#[validate(regex(path = "RE2", code = "oops"))]
val: String,
}
- let s = TestStruct {
- val: "2".to_string(),
- };
+ let s = TestStruct { val: "2".to_string() };
let res = s.validate();
assert!(res.is_err());
let errs = res.unwrap_err().field_errors();
@@ -72,9 +66,7 @@ fn can_specify_message_for_regex() {
#[validate(regex(path = "RE2", message = "oops"))]
val: String,
}
- let s = TestStruct {
- val: "2".to_string(),
- };
+ let s = TestStruct { val: "2".to_string() };
let res = s.validate();
assert!(res.is_err());
let errs = res.unwrap_err().field_errors();
diff --git a/validator_derive/tests/schema.rs b/validator_derive/tests/schema.rs
index 32684fa..b45f3a1 100644
--- a/validator_derive/tests/schema.rs
+++ b/validator_derive/tests/schema.rs
@@ -4,12 +4,11 @@ extern crate validator;
use validator::{Validate, ValidationError};
-
#[test]
fn can_validate_schema_fn_ok() {
fn valid_schema_fn(_: &TestStruct) -> Result<(), ValidationError> {
- Ok(())
-}
+ Ok(())
+ }
#[derive(Debug, Validate)]
#[validate(schema(function = "valid_schema_fn"))]
@@ -17,9 +16,7 @@ fn can_validate_schema_fn_ok() {
val: String,
}
- let s = TestStruct {
- val: "hello".to_string(),
- };
+ let s = TestStruct { val: "hello".to_string() };
assert!(s.validate().is_ok());
}
@@ -36,9 +33,7 @@ fn can_fail_schema_fn_validation() {
val: String,
}
- let s = TestStruct {
- val: String::new(),
- };
+ let s = TestStruct { val: String::new() };
let res = s.validate();
assert!(res.is_err());
let errs = res.unwrap_err().field_errors();
@@ -58,9 +53,7 @@ fn can_specify_message_for_schema_fn() {
struct TestStruct {
val: String,
}
- let s = TestStruct {
- val: String::new(),
- };
+ let s = TestStruct { val: String::new() };
let res = s.validate();
assert!(res.is_err());
let errs = res.unwrap_err().field_errors();
@@ -82,10 +75,7 @@ fn can_choose_to_run_schema_validation_even_after_field_errors() {
num: usize,
}
- let s = TestStruct {
- val: "hello".to_string(),
- num: 0,
- };
+ let s = TestStruct { val: "hello".to_string(), num: 0 };
let res = s.validate();
assert!(res.is_err());
diff --git a/validator_derive/tests/url.rs b/validator_derive/tests/url.rs
index 5a3b791..0ac3cb1 100644
--- a/validator_derive/tests/url.rs
+++ b/validator_derive/tests/url.rs
@@ -4,7 +4,6 @@ extern crate validator;
use validator::Validate;
-
#[test]
fn can_validate_url_ok() {
#[derive(Debug, Validate)]
@@ -13,9 +12,7 @@ fn can_validate_url_ok() {
val: String,
}
- let s = TestStruct {
- val: "https://google.com".to_string(),
- };
+ let s = TestStruct { val: "https://google.com".to_string() };
assert!(s.validate().is_ok());
}
@@ -28,9 +25,7 @@ fn bad_url_fails_validation() {
val: String,
}
- let s = TestStruct {
- val: "bob".to_string(),
- };
+ let s = TestStruct { val: "bob".to_string() };
let res = s.validate();
assert!(res.is_err());
let errs = res.unwrap_err().field_errors();
@@ -46,9 +41,7 @@ fn can_specify_code_for_url() {
#[validate(url(code = "oops"))]
val: String,
}
- let s = TestStruct {
- val: "bob".to_string(),
- };
+ let s = TestStruct { val: "bob".to_string() };
let res = s.validate();
assert!(res.is_err());
let errs = res.unwrap_err().field_errors();
@@ -65,9 +58,7 @@ fn can_specify_message_for_url() {
#[validate(url(message = "oops"))]
val: String,
}
- let s = TestStruct {
- val: "bob".to_string(),
- };
+ let s = TestStruct { val: "bob".to_string() };
let res = s.validate();
assert!(res.is_err());
let errs = res.unwrap_err().field_errors();
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-01 11:32:39 +0000