Trait StreamHandle 

pub trait StreamHandle:
    Send
    + Sync
    + 'static {
    // Required methods
    fn abort(&self, error_code: VarInt);
    fn send_datagram(&self, data: Bytes) -> Result<(), SendDatagramError>;
    fn try_send_datagram(&self, data: Bytes) -> Result<(), SendDatagramError>;
}

Available on crate features http-backend and http and std only.

Shared control over a stream whose SendStream moved to its writer: abort both directions, or send datagrams bound to the stream.

Required Methods

fn abort(&self, error_code: VarInt)

Abort both available directions. Already closed directions are harmless.

fn send_datagram(&self, data: Bytes) -> Result<(), SendDatagramError>

Queue a datagram bound to this stream, dropping the oldest queued ones for space.

The send side state is checked atomically with queueing: fails with SendDatagramError::Closed once it ended.

fn try_send_datagram(&self, data: Bytes) -> Result<(), SendDatagramError>

As Self::send_datagram, but a full send buffer fails instead.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl StreamHandle for StreamHandle

impl<H> StreamHandle for Arc<H>

where H: StreamHandle + ?Sized,