Struct Fetcher

pub struct Fetcher {
    pub host: &'static Url,
    /* private fields */
}

Fields

host: &'static Url

The host url (defaults to https://jsr.io)

Implementations

impl Fetcher

pub fn new(builder: FetcherBuilder) -> Self

Creates a new Fetcher

Panics

See the docs for reqwest::Client::new. You can prevent this by setting your own reqwest client in FetcherBuilder

pub async fn get_meta<'a>(&self, builder: &MetaBuilder) -> Result<Option<Meta>>

Get package metadata, contains version details, and more

Returns Some(None) if the server returned 404. If the other failed status code returned, Err will be returned. Else, Some(Meta) returned normally as success

See https://jsr.io/docs/api#package-version

Errors

Throws reqwest::Error or serde_json::Error

pub async fn get_metas<'a>(&self, builders: &[MetaBuilder]) -> Result<Vec<Meta>>

Get metadatas from packages, contains version details, and more

See https://jsr.io/docs/api#package-version

Errors

Throws reqwest::Error or serde_json::Error

pub async fn get_package<'a>( &self, builder: &PackageBuilder, ) -> Result<Option<Package>>

Get package with specific version on it.

Returns Some(None) if the server returned 404. If the other failed status code returned, Err will be returned. Else, Some(Package) returned normally as success

See https://jsr.io/docs/api#package-version-metadata

To get the list of versions, use Fetcher::get_meta

Errors

Throws reqwest::Error or serde_json::Error

pub async fn get_packages<'a>( &self, builders: &[PackageBuilder], ) -> Result<Vec<Package>>

Get each packages with specific version on it

See https://jsr.io/docs/api#package-version-metadata

Errors

Throws reqwest::Error or serde_json::Error