node-js-release-info

Asynchronously retrieve Node.js release info by version and platform from the downloads server

Installation

cargo add node-js-release-info

Examples

This example uses Tokio, be sure to install it with:

cargo add tokio --features full

use node_js_release_info::{NodeJSRelInfo, NodeJSRelInfoError};

#[tokio::main]
async fn main() -> Result<(), NodeJSRelInfoError> {
  // get a specific configuration
  let info = NodeJSRelInfo::new("20.6.1").macos().arm64().fetch().await?;
  assert_eq!(info.version, "20.6.1");
  assert_eq!(info.filename, "node-v20.6.1-darwin-arm64.tar.gz");
  assert_eq!(info.sha256, "d8ba8018d45b294429b1a7646ccbeaeb2af3cdf45b5c91dabbd93e2a2035cb46");
  assert_eq!(info.url, "https://nodejs.org/download/release/v20.6.1/node-v20.6.1-darwin-arm64.tar.gz");

  // get all supported configurations
  let all = info.fetch_all().await?;
  assert_eq!(all.len(), 24);
  assert_eq!(all[2], info);
  println!("{:?}", all);
  Ok(())
}

Features

Full json serialization + deserialization is avaialable via the json feature.

cargo add node-js-release-info --features json

use node_js_release_info::{NodeJSRelInfo, NodeJSRelInfoError};

#[tokio::main]
async fn main() {
  let info = NodeJSRelInfo::new("20.6.1").macos().arm64().to_owned();
  let json = serde_json::to_string(&info).unwrap();
  let info_deserialized = serde_json::from_str(&json).unwrap();
  assert_eq!(info, info_deserialized);
}