Struct CratesIo 

pub struct CratesIo { /* private fields */ }

👎Deprecated since 0.0.3: Consider using DocsRs retriever instead. We’re just keeping this one just in case docs.rs doesn’t work.

crates.io Retriever implementation.

It uses reqwest::Client to fetch the crates.io API and retrieve the metadata of a dependency..

Note that this Retriever implementation is deprecated in favour of the DocsRs one.

Although this Retriever is faster than the DocsRs one for recent uploaded crates (docs.rs takes a while to compile the docs of a crate), it’s slower if the crate doesn’t declare a license in its metadata (only a license-file) as it will have to make more requests to get it.

Indeed, it basically ends up calling the DocsRs Retriever under the hood when it faces this scenario.

You can provide yourself an instance of reqwest::Client by using the CratesIo::new constructor.

If you use CratesIo::default, it will instantiate a new reqwest::Client under the hood.

Implementations

impl CratesIo

pub const fn new(client: Client, store: Arc<Option<Store>>) -> Self

Creates a new Retriever. If you want to reuse a reqwest::Client pool consider using the CratesIo::new method.

Trait Implementations

impl Clone for CratesIo

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CratesIo

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

Formats the value using the given formatter.

impl Default for CratesIo

fn default() -> Self

Creates a new Retriever using the given reqwest::Client. If you don’t want to pass a reqwest::Client instance, consider using the CratesIo::default method.

impl Retriever for CratesIo

type Response = Pin<Box<dyn Future<Output = RetrievedDependency> + Send>>

Future that resolves to a RetrievedDependency. It cannot fail.

fn get_dependency(&self, dependency: Dependency) -> Self::Response

Validates dependency’s information from the original source.