Struct LogicalStream 

pub struct LogicalStream {

    pub id: StreamId,
    pub priority: StreamPriority,
    pub state: StreamState,
    pub send_window: u32,
    pub recv_window: u32,
    pub send_seq: u64,
    pub recv_seq: u64,
    pub bytes_sent: u64,
    pub bytes_received: u64,
    pub frames_sent: u64,
    pub frames_received: u64,
    pub opened_at: u64,
    pub last_activity: u64,
    pub priority_raw: u8,
    /* private fields */
}

State and bookkeeping for a single logical stream.

Fields

id: StreamId

Identifier of this stream.

priority: StreamPriority

Priority used for scheduling send frames.

state: StreamState

Current lifecycle state.

send_window: u32

Remaining send window (bytes that may still be enqueued for sending).

recv_window: u32

Remaining receive window (bytes we are willing to accept from remote).

send_seq: u64

Next sequence number to use when enqueuing a send frame.

recv_seq: u64

Expected sequence number for the next incoming frame.

bytes_sent: u64

Cumulative bytes enqueued for sending (payload only).

bytes_received: u64

Cumulative bytes received (payload only).

frames_sent: u64

Cumulative frames enqueued for sending (including control frames).

frames_received: u64

Cumulative frames received.

opened_at: u64

Timestamp (µs) when the stream was opened.

last_activity: u64

Timestamp (µs) of the last activity (send or receive).

priority_raw: u8

Raw priority byte (0-255) supplied at stream creation.

Trait Implementations

impl Clone for LogicalStream

fn clone(&self) -> LogicalStream

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LogicalStream

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

Formats the value using the given formatter.