src/error.rs


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37

use std::result::Result as StdResult;

use fluent::FluentResource;

pub type Result<T> = StdResult<T, Error>;

#[derive(Debug)]
pub enum Error {
   IoError(std::io::Error),
   LanguageIdentifierError(unic_langid::LanguageIdentifierError),
   FluentError(Vec<fluent::FluentError>)
}

impl From<std::io::Error> for Error {
   fn from(err: std::io::Error) -> Self {
      Self::IoError(err)
   }
}

impl From<(FluentResource, Vec<fluent_syntax::parser::ParserError>)> for Error {
   fn from(err: (FluentResource, Vec<fluent_syntax::parser::ParserError>)) -> Self {
      let err = err.1.iter().map(|e| fluent::FluentError::ParserError(e.clone())).collect();
      Self::FluentError(err)
   }
}

impl From<Vec<fluent::FluentError>> for Error {
   fn from(err: Vec<fluent::FluentError>) -> Self {
      Self::FluentError(err)
   }
}

impl From<unic_langid::LanguageIdentifierError> for Error {
   fn from(err: unic_langid::LanguageIdentifierError) -> Self {
      Self::LanguageIdentifierError(err)
   }
}