Struct s2n_quic_core::frame::ack::EcnCounts

pub struct EcnCounts {
    pub ect_0_count: VarInt,
    pub ect_1_count: VarInt,
    pub ce_count: VarInt,
}

Fields

ect_0_count: VarInt

A variable-length integer representing the total number of packets received with the ECT(0) codepoint.

ect_1_count: VarInt

A variable-length integer representing the total number of packets received with the ECT(1) codepoint.

ce_count: VarInt

A variable-length integer representing the total number of packets received with the CE codepoint.

Implementations

impl EcnCounts

pub fn increment(&mut self, ecn: ExplicitCongestionNotification)

Increment the count for the given ExplicitCongestionNotification

pub fn as_option(&self) -> Option<EcnCounts>

Gets the EcnCounts as an Option that will be None if none of the EcnCounts have been incremented.

pub fn max(self, other: Self) -> Self

Return EcnCounts containing the maximum of each individual ECN count

Trait Implementations

impl CheckedSub for EcnCounts

type Output = EcnCounts

fn checked_sub(self, rhs: Self) -> Option<Self::Output>

impl Clone for EcnCounts

fn clone(&self) -> EcnCounts

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EcnCounts

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

Formats the value using the given formatter.

impl<'a> DecoderValue<'a> for EcnCounts

fn decode(buffer: DecoderBuffer<'a>) -> DecoderBufferResult<'a, Self>

impl<'a> DecoderValueMut<'a> for EcnCounts

fn decode_mut(buffer: DecoderBufferMut<'a>) -> DecoderBufferMutResult<'a, Self>

impl Default for EcnCounts

fn default() -> EcnCounts

Returns the “default value” for a type.

impl EncoderValue for EcnCounts

fn encode<E: Encoder>(&self, buffer: &mut E)

Encodes the value into the encoder

fn encode_mut<E>(&mut self, encoder: &mut E)

where E: Encoder,

Encodes the value into the encoder, while potentially mutating the value itself

fn encoding_size(&self) -> usize

Returns the encoding size with no buffer constrains

fn encoding_size_for_encoder<E>(&self, encoder: &E) -> usize

where E: Encoder,

Returns the encoding size for the given encoder’s capacity

fn encode_with_len_prefix<Len, E>(&self, encoder: &mut E)

where Len: TryFrom<usize> + EncoderValue, E: Encoder, Self: Sized, <Len as TryFrom<usize>>::Error: Debug,

Encodes the value into the encoder with a prefix of Len

fn encode_to_vec(&self) -> Vec<u8>

impl IntoEvent<EcnCounts> for EcnCounts

fn into_event(self) -> EcnCounts

impl PartialEq for EcnCounts

fn eq(&self, other: &EcnCounts) -> 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 SubAssign for EcnCounts

fn sub_assign(&mut self, rhs: Self)

Performs the -= operation.

impl Copy for EcnCounts

impl Eq for EcnCounts

impl StructuralPartialEq for EcnCounts