Enum Event

pub enum Event {
    Headers {
        list: Vec<Header>,
        more_frames: bool,
    },
    Data,
    Finished,
    Reset(u64),
    PriorityUpdate,
    GoAway,
}

An HTTP/3 connection event.

Variants

Headers

Request/response headers were received.

Fields

list: Vec<Header>

The list of received header fields. The application should validate pseudo-headers and headers.

more_frames: bool

Whether more frames will follow the headers on the stream.

Data

Data was received.

This indicates that the application can use the recv_body() method to retrieve the data from the stream.

Note that recv_body() will need to be called repeatedly until the Done value is returned, as the event will not be re-armed until all buffered data is read.

Finished

Stream was closed,

Reset(u64)

Stream was reset.

The associated data represents the error code sent by the peer.

PriorityUpdate

PRIORITY_UPDATE was received.

This indicates that the application can use the take_last_priority_update() method to take the last received PRIORITY_UPDATE for a specified stream.

This event is triggered once per stream until the last PRIORITY_UPDATE is taken. It is recommended that applications defer taking the PRIORITY_UPDATE until after poll() returns Done.

GoAway

GOAWAY was received.

Trait Implementations

impl Clone for Event

fn clone(&self) -> Event

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Event

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

Formats the value using the given formatter.

impl PartialEq for Event

fn eq(&self, other: &Event) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Event

impl StructuralPartialEq for Event