Crate comnoq 

QUIC implementation based on quinn-proto.

Modules

congestion

Logic for controlling the rate at which data is sent

crypto

Traits and implementations for the QUIC cryptography protocol

h3h3

HTTP/3 support via h3.

n0_nat_traversal

n0’s (https://n0.computer) NAT Traversal protocol implementation.

Structs

Accept

Future produced by Endpoint::accept.

AckFrequencyConfig

Parameters for controlling the peer’s acknowledgement frequency

AddressDiscovery

Stream produced by Path::observed_external_addr.

ApplicationClose

Reason given by an application for closing the connection

Chunk

A chunk of data from the receive stream

ClientBuilderrustls

Helper to construct an Endpoint for use with outgoing connections only.

ClientConfig

Configuration for outgoing connections

Closed

State of a Connection at the moment it was closed.

ClosedPath

Error indicating that a path has not been opened or has already been abandoned

ClosedStream

Error indicating that a stream has not been opened or has already been finished or reset

Connecting

In-progress connection attempt future

Connection

A QUIC connection.

ConnectionClose

Reason given by the transport for closing the connection

ConnectionId

Protocol-level identifier for a connection.

ConnectionStats

Connection statistics.

DecryptedInitial

Decrypted payload of a QUIC Initial packet

Endpoint

A QUIC endpoint.

EndpointConfig

Global configuration for the endpoint, affecting all connections

EndpointStats

Statistics on Endpoint activity

FourTuple

Identifies a network path by the combination of remote and local addresses

FrameStats

Number of frames transmitted or received of each frame type.

IdleTimeout

Maximum duration of inactivity to accept before timing out the connection

Incoming

An incoming connection for which the server has not yet begun its part of the handshake.

IncomingFuture

Basic adapter to let Incoming be await-ed like a Connecting.

Lagged

The receiver lagged too far behind.

MtuDiscoveryConfig

Parameters governing MTU discovery.

MultipathNotNegotiated

Error when the multipath extension was not negotiated, but attempted to be used.

NatTraversalUpdates

A stream of NAT traversal updates for a connection.

NoneTokenLog

Null implementation of TokenLog, which never accepts tokens

NoneTokenStore

Null implementation of TokenStore, which does not store any tokens

ObservedExternalAddr

Watches the external address reported by the peer for this connection.

OnClosed

Future returned by Connection::on_closed.

OpenPath

Future produced by crate::Connection::open_path.

Path

An open path in a multipath-enabled connection.

PathEvents

A stream of PathEvents for all paths in a connection.

PathId

Id representing different paths when using multipath extension

PathStats

Statistics related to a transmission path.

QlogConfigqlog

Configuration for qlog trace logging.

RecvStream

A stream that can only be used to receive data

SendStream

A stream that can only be used to send data.

ServerBuilderrustls

Helper to construct an Endpoint for use with incoming connections.

ServerConfig

Parameters governing incoming connections

StdSystemTime

Default implementation of TimeSource

StreamId

Identifier for a stream within a particular connection

TokenMemoryCache

TokenStore implementation that stores up to N tokens per server name for up to a limited number of server names, in-memory

TokenReuseError

Error for when a validation token may have been reused

Transmit

An outgoing packet

TransportConfig

Parameters governing the core QUIC state machine

TransportErrorCode

Transport-level error code

UdpStats

Statistics about UDP datagrams transmitted or received on a connection.

UnorderedRecvStream

A stream that can be used to receive data out-of-order.

ValidationTokenConfig

Configuration for sending and handling validation tokens in incoming connections

VarInt

An integer less than 2^62

VarIntBoundsExceeded

Error returned when constructing a VarInt from a value >= 2^62

WeakConnectionHandle

Weak handle for a Connection that does not keep it alive.

WeakPathHandle

Weak handle for a Path that does not keep the connection alive.

ZeroRttAccepted

Future that completes when a connection is fully established.

Enums

ClosePathError

Errors triggered when abandoning a path

ConfigError

Errors in the configuration of an endpoint

ConnectError

Errors in the parameters being used to create a new connection

ConnectionError

Reasons why a connection might be lost

Dir

Whether a stream communicates data in both directions or only from the initiator

EcnCodepoint

Explicit congestion notification codepoint

FrameType

OpenStreamError

Errors that can arise when trying to open a stream

PathAbandonReason

Reason for why a path was abandoned.

PathError

Errors that might trigger a path being closed

PathEvent

Application events about paths

PathStatus

The QUIC-MULTIPATH path status

ReadError

Errors that arise from reading from a stream.

ReadExactError

Errors that arise from reading from a stream.

ResetError

Errors that arise while waiting for a stream to be reset

SendDatagramError

Errors that can arise when sending a datagram

SetPathStatusError

Error from setting path status

Side

Whether an endpoint was the initiator of a connection

StoppedError

Errors that arise while monitoring for a send stream stop from the peer

WriteError

Errors that arise from writing to a stream

Traits

ConnectionIdGenerator

Generates connection IDs for incoming connections

EndpointConfigGraviolaExtgraviola

Extension trait for EndpointConfig when the graviola feature is enabled.

NetworkChangeHint

Hints when the caller identifies a network change.

ServerConfigGraviolaExtgraviola

Extension trait for ServerConfig when the graviola feature is enabled.

TimeSource

Object to get current SystemTime

TokenLog

Responsible for limiting clients’ ability to reuse validation tokens

TokenStore

Responsible for storing validation tokens received from servers and retrieving them for use in subsequent connections