Enum quiche::h3::Event

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

An HTTP/3 connection event.

Variants

Headers

Fields

list: Vec<Header>

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

has_body: bool

Whether data will follow the headers on the stream.

Request/response headers were received.

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.

Datagram

DATAGRAM was received.

This indicates that the application can use the recv_dgram() method to retrieve the HTTP/3 DATAGRAM.

Note that recv_dgram() will need to be called repeatedly until the Done value is returned, as the event will not be re-armed until all buffered DATAGRAMs with the same flow ID are read.

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<Event> for Event

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for Event

impl StructuralEq for Event

impl StructuralPartialEq for Event