lang_code/
lib.rs

1//! Language code library
2//!
3//!## Features
4//!
5//!- `lang-name` - Adds language name to the dataset
6//!
7//!## Data source
8//!
9//!Code is generated using python library [iso639](https://github.com/LBeaudoux/iso639)
10
11#![no_std]
12#![warn(missing_docs)]
13#![cfg_attr(feature = "cargo-clippy", allow(clippy::style))]
14
15mod data;
16pub use data::{Lang, DATA};
17
18#[derive(Copy, Clone, Debug, PartialEq, Eq)]
19///Language
20pub struct Language {
21    #[cfg(feature = "lang-name")]
22    ///Full name of the language
23    ///
24    ///Only available if lang-name feature is enabled
25    name: &'static str,
26    ///ISO639-1 2 letter code
27    part1: &'static str,
28    ///ISO639-3 3 letter code
29    part3: &'static str,
30}
31
32impl Language {
33    #[cfg(feature = "lang-name")]
34    ///Full name of the language
35    ///
36    ///Only available if lang-name feature is enabled
37    pub const fn name(&self) -> &'static str {
38        self.name
39    }
40
41    ///Returns ISO639-1 2 letter code, if language has any
42    pub const fn iso639_1(&self) -> Option<&'static str> {
43        if self.part1.is_empty() {
44            None
45        } else {
46            Some(self.part1)
47        }
48    }
49
50    ///Returns ISO639-3 3 letter code
51    pub const fn iso639_3(&self) -> &'static str {
52        self.part3
53    }
54}
lang_code/lib.rs

lang_code/
lib.rs
