Struct HttpCachedClient 

pub struct HttpCachedClient { /* private fields */ }

The client to download and cache rust releases.

If a cached file is not present, or if a cached file is present, but the copy is outdated, the client will download a new copy of the given resource and store it to the cache_folder. If a cached file is present, and the copy is not outdated, the cached file will be returned instead.

Implementations

impl HttpCachedClient

pub fn new(cache_folder: PathBuf, cache_timeout: Duration) -> Self

Create a new HttpCachedClient.

use std::time::Duration;
use rust_releases_io::{base_cache_dir, HttpCachedClient};
let cache_folder = base_cache_dir().unwrap();
let timeout = Duration::from_secs(86_400);

let _client = HttpCachedClient::new(cache_folder, timeout);

Trait Implementations

impl Debug for HttpCachedClient

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl RustReleasesClient for HttpCachedClient

type Error = HttpCachedClientError

The type of error returned by the client implementation.

fn fetch( &self, resource: ResourceFile<'_, '_>, ) -> Result<RetrievedDocument, Self::Error>

Fetch the document described by the resource file.