Trait Prefetch 

pub trait Prefetch<Client: HttpClient> {
    // Required method
    fn prefetch(
        &self,
        url: Url,
    ) -> impl Future<Output = PrefetchResult<Client>> + Send;
}

Trait for fetching resource metadata (size, filename, range support) from a URL.

Implementors perform a GET request to gather UrlInfo and the initial response for subsequent downloading.

Required Methods

fn prefetch( &self, url: Url, ) -> impl Future<Output = PrefetchResult<Client>> + Send

Fetch the resource metadata and the initial response for url.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<Client, BorrowClient> Prefetch<Client> for BorrowClient

where Client: HttpClient, BorrowClient: Borrow<Client> + Sync,