attr_literals is stable \o/

1 files changed, 0 insertions, 10 deletions

diff --git a/validator_derive/src/lit.rs b/validator_derive/src/lit.rs
index de0e21e..41deffc 100644
--- a/validator_derive/src/lit.rs
+++ b/validator_derive/src/lit.rs
@@ -11,8 +11,6 @@ pub fn lit_to_string(lit: &syn::Lit) -> Option<String> {
 pub fn lit_to_int(lit: &syn::Lit) -> Option<u64> {
     match *lit {
         syn::Lit::Int(ref s) => Some(s.value()),
-        // TODO: remove when attr_literals is stable
-        syn::Lit::Str(ref s) => Some(s.value().parse::<u64>().unwrap()),
         _ => None,
     }
 }
@@ -21,8 +19,6 @@ pub fn lit_to_float(lit: &syn::Lit) -> Option<f64> {
     match *lit {
         syn::Lit::Float(ref s) => Some(s.value()),
         syn::Lit::Int(ref s) => Some(s.value() as f64),
-        // TODO: remove when attr_literals is stable
-        syn::Lit::Str(ref s) => Some(s.value().parse::<f64>().unwrap()),
         _ => None,
     }
 }
@@ -30,12 +26,6 @@ pub fn lit_to_float(lit: &syn::Lit) -> Option<f64> {
 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)
-        },
         _ => None,
     }
 }