Struct TransportParameterProfile 

pub struct TransportParameterProfile { /* private fields */ }

Available on crate feature quic only.

How the transport parameters are laid out.

Implementations

impl TransportParameterProfile

pub fn standard() -> TransportParameterProfile

This crate’s own layout: shuffled, one random greased parameter, the ACK frequency extension advertised.

pub fn try_from_sent( parameters: &[RawParameter], ) -> Result<TransportParameterProfile, ProfileError>

The layout of the transport parameters a client sent, for a relay that repeats them: their order, and every parameter this crate does not interpret (a greased one included) with its value, as sent. Values this crate derives per connection (connection IDs, tokens) or takes from TransportLimits are not part of a layout.

pub fn order(&self) -> &ParameterOrder

pub fn grease(&self) -> &GreaseParameter

pub fn extra(&self) -> &[OpaqueParameter]

pub fn sends_min_ack_delay(&self) -> bool

Whether the min_ack_delay parameter of the ACK frequency extension is sent.

pub fn max_datagram_frame_size(&self) -> Option<u64>

The max_datagram_frame_size value advertised in place of the receive buffer size.

pub fn try_with_order( self, order: ParameterOrder, ) -> Result<TransportParameterProfile, ProfileError>

The order parameters are written in; a fixed order may list each identifier once.

pub fn try_with_grease( self, grease: GreaseParameter, ) -> Result<TransportParameterProfile, ProfileError>

The greased parameter; a fixed one must use a reserved identifier.

pub fn try_with_extra( self, extra: Vec<OpaqueParameter>, ) -> Result<TransportParameterProfile, ProfileError>

Parameters written as given; none may be one this crate writes itself, and each identifier appears once.

pub fn with_min_ack_delay(self, send: bool) -> TransportParameterProfile

Whether to advertise min_ack_delay (draft-ietf-quic-ack-frequency). On by default.

pub fn set_min_ack_delay( &mut self, send: bool, ) -> &mut TransportParameterProfile

Whether to advertise min_ack_delay (draft-ietf-quic-ack-frequency). On by default.

pub fn try_with_max_datagram_frame_size( self, size: Option<u64>, ) -> Result<TransportParameterProfile, ProfileError>

Advertise this max_datagram_frame_size instead of the receive buffer size; the buffer still bounds local retention. Valid frames that do not fit are dropped without a protocol error. Must fit a variable-length integer.

Trait Implementations

impl Clone for TransportParameterProfile

fn clone(&self) -> TransportParameterProfile

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TransportParameterProfile

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

Formats the value using the given formatter.

impl Default for TransportParameterProfile

fn default() -> TransportParameterProfile

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TransportParameterProfile

fn deserialize<__D>( __deserializer: __D, ) -> Result<TransportParameterProfile, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for TransportParameterProfile

impl Hash for TransportParameterProfile

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for TransportParameterProfile

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for TransportParameterProfile

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for TransportParameterProfile

impl TryFrom<TransportParameterProfileRepr> for TransportParameterProfile

type Error = ProfileError

The type returned in the event of a conversion error.

fn try_from( repr: TransportParameterProfileRepr, ) -> Result<TransportParameterProfile, <TransportParameterProfile as TryFrom<TransportParameterProfileRepr>>::Error>

Performs the conversion.