insert(): Remove `unwrap()`s

Use a new `yaqlite::Error` type. Remove the other error types and use
this main error type everywhere. For now, that seems simpler.

The real reason why I centralised on one error type is that I wanted a
single `Error::Sqlite` variant for both `rusqlite::Error` and
`SqliteError` errors. However, I wasn't sure if it's possible to do that
with `thiserror`, and I didn't want to bother having to write my own
`std::error::Error` impls.

1 files changed, 1 insertions, 8 deletions

diff --git a/src/yaml.rs b/src/yaml.rs
index b7cecad..0acaf59 100644
--- a/src/yaml.rs
+++ b/src/yaml.rs
@@ -9,13 +9,6 @@ mod sql;
 pub use sql::*;
 
 
-#[derive(thiserror::Error, Debug)]
-pub enum YamlError {
-    #[error("SQL error")]
-    Sqlite(#[from] rusqlite::Error),
-}
-
-
 // TODO: Separate functions to get a list of YAML hashes, and insert hashes into
 // the database.
 pub fn extract(
@@ -23,7 +16,7 @@ pub fn extract(
     tx: &rusqlite::Transaction,
     table_name: &str,
     table_columns: &HashMap<String, crate::sqlite::Zero>,
-) -> Result<(), YamlError> {
+) -> Result<(), crate::Error> {
     match doc {
         yaml::Yaml::Array(ref mut array) => {
             for yaml_value in array {