libtranslate

libtranslate is an asynchronous library for Google Translator, completely free without an API key.

1. Example

1.1 Dependency

Cargo.toml:

[dependencies]
libtranslate = { git = "https://github.com/ManyyWu/libtranslate-rust.git", tag = "v0.1.0" }

1.2 Translate text

use std::time::Duration;
use libtranslate::*;

#[tokio::test]
async fn test() {
    let mut t = Translator::builder()
        .timeout(Duration::from_millis(3000))
        .build()
        .unwrap();

    let mut d = Detector::builder()
        .timeout(Duration::from_millis(3000))
        .build()
        .unwrap();

    println!("{:#?}", t.translate("Hello world", Language::Auto, Language::SimpleChinese).await);
    println!("{:#?}", d.language("Hello world").await);

    println!("{:#?}", translate("Hello world", Language::Auto, Language::SimpleChinese).await);
    println!("{:#?}", language("Hello world").await);
}

1.3 Builder

1.3.1 Stratety

You can specify single or multiple APIs. The definition of Strategy is as follows:

pub enum Strategy {
    Default,
    Single(String),
    Mix(Vec<String>),
}

Example:

Default

Single("google.API_MobileGoogleTranslate".to_string())

Mix(vec![ "google.API_MobileGoogleTranslate".to_string(), "google.API_GoogleDictionaryChromeExtension".to_string(), "google.API_GoogleTranslateExtensions".to_string() ]))

1.3.4 APIs supported by libtranslate:

• google.API_MobileGoogleTranslate
• google.API_GoogleDictionaryChromeExtension
• google.API_GoogleTranslateExtensions

libtranslate uses all supported APIs by default.

Note: Detector does not support google.API_MobileGoogleTranslate

2. Reference

libretranslate-rs issues