Struct s2n_quic_core::frame::ack::EcnCounts

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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

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impl EcnCounts

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

Increment the count for the given ExplicitCongestionNotification

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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.

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

Return EcnCounts containing the maximum of each individual ECN count

Trait Implementations

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impl CheckedSub<EcnCounts> for EcnCounts

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

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impl Clone for EcnCounts

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fn clone(&self) -> EcnCounts

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for EcnCounts

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

Formats the value using the given formatter. Read more

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fn default() -> EcnCounts

Returns the “default value” for a type. Read more

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impl EncoderValue for EcnCounts

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

Encodes the value into the encoder

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

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

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fn encoding_size(&self) -> usize

Returns the encoding size with no buffer constrains

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

Returns the encoding size for the given encoder’s capacity

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fn encode_with_len_prefix<Len, E>(&self, encoder: &mut E) where
 Len: TryFrom<usize> + EncoderValue,
 E: Encoder,
 <Len as TryFrom<usize>>::Error: Debug,

Encodes the value into the encoder with a prefix of Len

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impl PartialEq<EcnCounts> for EcnCounts

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

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

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

This method tests for !=.

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impl SubAssign<EcnCounts> for EcnCounts

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fn sub_assign(&mut self, rhs: Self)

Performs the -= operation. Read more

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impl StructuralEq for EcnCounts

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impl StructuralPartialEq for EcnCounts

Auto Trait Implementations

impl RefUnwindSafe for EcnCounts

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> PacketPayloadEncoder for T where
T: EncoderValue,

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fn encoding_size_hint<E>(&mut self, encoder: &E, minimum_len: usize) -> usize where
E: Encoder,

Returns an estimate of the encoding size of the payload. This may be inaccurate from what actually is encoded. Estimates should be less than or equal to what is actually written. Implementations can return 0 to skip encoding. Read more

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fn encode(
 &mut self,
 buffer: &mut EncoderBuffer<'_>,
 _minimum_len: usize,
 _header_len: usize,
 _tag_len: usize
)

Encodes the payload into the buffer. Implementations should ensure the encoding len is at least the minimum_len, otherwise the packet writing will panic. Read more

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<T, U> Upcast<T> for U where
T: UpcastFrom,

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fn upcast(self) -> T

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impl<T, B> UpcastFrom<Counter<T, B>> for T

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Struct s2n_quic_core::frame::ack::EcnCounts

Fields

Implementations

impl EcnCounts

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

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

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

Trait Implementations

impl CheckedSub<EcnCounts> for EcnCounts

type Output = EcnCounts

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

impl Clone for EcnCounts

fn clone(&self) -> EcnCounts

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

impl Debug for EcnCounts

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

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

impl EncoderValue for EcnCounts

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

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

fn encoding_size(&self) -> usize

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

fn encode_with_len_prefix<Len, E>(&self, encoder: &mut E) where Len: TryFrom<usize> + EncoderValue, E: Encoder, <Len as TryFrom<usize>>::Error: Debug,

impl PartialEq<EcnCounts> for EcnCounts

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

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

impl SubAssign<EcnCounts> for EcnCounts

fn sub_assign(&mut self, rhs: Self)

impl Copy for EcnCounts

impl Eq for EcnCounts

impl StructuralEq for EcnCounts

impl StructuralPartialEq for EcnCounts

Auto Trait Implementations

impl RefUnwindSafe for EcnCounts

impl Send for EcnCounts

impl Sync for EcnCounts

impl Unpin for EcnCounts

impl UnwindSafe for EcnCounts

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> PacketPayloadEncoder for T where T: EncoderValue,

fn encoding_size_hint<E>(&mut self, encoder: &E, minimum_len: usize) -> usize where E: Encoder,

fn encode( &mut self, buffer: &mut EncoderBuffer<'_>, _minimum_len: usize, _header_len: usize, _tag_len: usize)

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T, U> Upcast<T> for U where T: UpcastFrom<U>,

fn upcast(self) -> T

impl<T, B> UpcastFrom<Counter<T, B>> for T

fn upcast_from(value: Counter<T, B>) -> T

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

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

fn encode_with_len_prefix<Len, E>(&self, encoder: &mut E) where
Len: TryFrom<usize> + EncoderValue,
E: Encoder,
<Len as TryFrom<usize>>::Error: Debug,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> PacketPayloadEncoder for T where
T: EncoderValue,

fn encoding_size_hint<E>(&mut self, encoder: &E, minimum_len: usize) -> usize where
E: Encoder,

fn encode(
&mut self,
buffer: &mut EncoderBuffer<'_>,
_minimum_len: usize,
_header_len: usize,
_tag_len: usize
)

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<T, U> Upcast<T> for U where
T: UpcastFrom<U>,