aboutsummaryrefslogtreecommitdiff
path: root/azalea-language/src/lib.rs
blob: d86a26975fb53b29c6dc471c0312fbc05091f422 (plain)
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
#![doc = include_str!("../README.md")]

use std::{collections::HashMap, sync::LazyLock};

use compact_str::CompactString;

pub static STORAGE: LazyLock<Vec<(CompactString, CompactString)>> = LazyLock::new(|| {
    let json =
        serde_json::from_str::<HashMap<CompactString, CompactString>>(include_str!("en_us.json"))
            .unwrap();
    let mut json = json.into_iter().collect::<Vec<_>>();

    // sort by key to make binary search work
    json.sort_by(|a, b| a.0.cmp(&b.0));

    json
});

pub fn get(key: &str) -> Option<&str> {
    let key = CompactString::from(key);
    let storage = &*STORAGE;
    // more memory efficient than a hashmap lookup
    let index = storage.binary_search_by(|(k, _)| k.cmp(&key));
    index.ok().map(|i| storage[i].1.as_str())
}