Trait DataSource 

pub trait DataSource<K: ?Sized>: Send + Sync {
    type Err: Send;
    type Reader: AsyncRead + Unpin + Send;

    // Required method
    fn get<Q: ?Sized + Sync + AsRef<K>>(
        &self,
        k: &Q,
    ) -> impl Send + Future<Output = Result<Self::Reader, Self::Err>>;
}

Required Associated Types

type Err: Send

type Reader: AsyncRead + Unpin + Send

Required Methods

fn get<Q: ?Sized + Sync + AsRef<K>>( &self, k: &Q, ) -> impl Send + Future<Output = Result<Self::Reader, Self::Err>>

Dyn Compatibility

This trait is not dyn compatible.

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

Implementors