Trait AsyncReadMultiAt 

pub trait AsyncReadMultiAt: AsyncReadManagedAt {
    // Required method
    fn read_multi_at(
        &self,
        len: usize,
        pos: u64,
    ) -> impl Stream<Item = Result<Self::Buffer, Error>>;
}

Available on crate feature io only.

AsyncReadMultiAt

Async read with buffer pool and position, returns a stream of managed buffers.

Required Methods

fn read_multi_at( &self, len: usize, pos: u64, ) -> impl Stream<Item = Result<Self::Buffer, Error>>

Read some bytes from this source at position and return a stream of AsyncReadManagedAt::Buffer.

Implementation Note

• If len == 0, implementation should use buffer’s size as len
• if len > 0, min(len, buffer_size) will be the max number of bytes to be read each time.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors