Crate deepl_api

Expand description

Provides a lightweight wrapper for the DeepL Pro REST API.

If you are looking for the deepl commandline utility, please refer to its documentation instead.

Requirements

You need to have a valid DeepL Pro Developer account with an associated API key. This key must be made available to the application, e. g. via environment variable:

export DEEPL_API_KEY=YOUR_KEY

Example

use deepl_api::*;

// Create a DeepL instance for our account.
let deepl = DeepL::new(std::env::var("DEEPL_API_KEY").unwrap());

// Translate Text
let texts = TranslatableTextList {
    source_language: Some("DE".to_string()),
    target_language: "EN-US".to_string(),
    texts: vec!("ja".to_string()),
};
let translated = deepl.translate(None, texts).unwrap();
assert_eq!(translated[0].text, "yes");

// Fetch Usage Information
let usage_information = deepl.usage_information().unwrap();
assert!(usage_information.character_limit > 0);