Struct s2n_quic_core::inet::ipv4::Tos

#[repr(C)]
pub struct Tos { /* private fields */ }

Implementations

impl Tos

pub fn new<value: Into<u8>>(value: value) -> Self

pub fn as_bytes(&self) -> &[u8]

pub fn as_bytes_mut(&mut self) -> &mut [u8]

impl Tos

pub fn dscp(&self) -> u8

Differentiated Services Code Point

pub fn set_dscp(&mut self, value: u8) -> &mut Self

pub fn ecn(&self) -> ExplicitCongestionNotification

pub fn set_ecn(&mut self, ecn: ExplicitCongestionNotification) -> &mut Self

Trait Implementations

impl AsBytes for Tos

where u8: AsBytes, HasPadding<Tos, { _ }>: ShouldBe<false>,

fn as_bytes(&self) -> &[u8]

Gets the bytes of this value.

fn as_bytes_mut(&mut self) -> &mut [u8]

where Self: FromBytes,

Gets the bytes of this value mutably.

fn write_to(&self, bytes: &mut [u8]) -> Option<()>

Writes a copy of self to bytes.

fn write_to_prefix(&self, bytes: &mut [u8]) -> Option<()>

Writes a copy of self to the prefix of bytes.

fn write_to_suffix(&self, bytes: &mut [u8]) -> Option<()>

Writes a copy of self to the suffix of bytes.

impl Clone for Tos

fn clone(&self) -> Tos

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Tos

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

Formats the value using the given formatter.

impl<'a> DecoderValue<'a> for &'a Tos

where Tos: FromBytes,

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

impl<'a> DecoderValue<'a> for Tos

where Tos: FromBytes,

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

impl<'a> DecoderValueMut<'a> for &'a Tos

where Tos: FromBytes,

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

impl<'a> DecoderValueMut<'a> for &'a mut Tos

where Tos: FromBytes,

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

impl<'a> DecoderValueMut<'a> for Tos

where Tos: FromBytes,

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

impl Default for Tos

fn default() -> Tos

Returns the “default value” for a type.

impl<'a> EncoderValue for &'a Tos

where Tos: AsBytes,

fn encoding_size(&self) -> usize

Returns the encoding size with no buffer constrains

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

Returns the encoding size for the given encoder’s capacity

fn encode<E: Encoder>(&self, encoder: &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 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<'a> EncoderValue for &'a mut Tos

where Tos: AsBytes,

fn encoding_size(&self) -> usize

Returns the encoding size with no buffer constrains

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

Returns the encoding size for the given encoder’s capacity

fn encode<E: Encoder>(&self, encoder: &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 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 EncoderValue for Tos

where Tos: AsBytes,

fn encoding_size(&self) -> usize

Returns the encoding size with no buffer constrains

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

Returns the encoding size for the given encoder’s capacity

fn encode<E: Encoder>(&self, encoder: &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 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 FromBytes for Tos

where u8: FromBytes,

fn ref_from(bytes: &[u8]) -> Option<&Self>

where Self: Sized,

Interprets the given bytes as a &Self without copying.

fn ref_from_prefix(bytes: &[u8]) -> Option<&Self>

where Self: Sized,

Interprets the prefix of the given bytes as a &Self without copying.

fn ref_from_suffix(bytes: &[u8]) -> Option<&Self>

where Self: Sized,

Interprets the suffix of the given bytes as a &Self without copying.

fn mut_from(bytes: &mut [u8]) -> Option<&mut Self>

where Self: Sized + AsBytes,

Interprets the given bytes as a &mut Self without copying.

fn mut_from_prefix(bytes: &mut [u8]) -> Option<&mut Self>

where Self: Sized + AsBytes,

Interprets the prefix of the given bytes as a &mut Self without copying.

fn mut_from_suffix(bytes: &mut [u8]) -> Option<&mut Self>

where Self: Sized + AsBytes,

Interprets the suffix of the given bytes as a &mut Self without copying.

fn slice_from(bytes: &[u8]) -> Option<&[Self]>

where Self: Sized,

Interprets the given bytes as a &[Self] without copying.

fn slice_from_prefix(bytes: &[u8], count: usize) -> Option<(&[Self], &[u8])>

where Self: Sized,

Interprets the prefix of the given bytes as a &[Self] with length equal to count without copying.

fn slice_from_suffix(bytes: &[u8], count: usize) -> Option<(&[u8], &[Self])>

where Self: Sized,

Interprets the suffix of the given bytes as a &[Self] with length equal to count without copying.

fn mut_slice_from(bytes: &mut [u8]) -> Option<&mut [Self]>

where Self: Sized + AsBytes,

Interprets the given bytes as a &mut [Self] without copying.

fn mut_slice_from_prefix( bytes: &mut [u8], count: usize ) -> Option<(&mut [Self], &mut [u8])>

where Self: Sized + AsBytes,

Interprets the prefix of the given bytes as a &mut [Self] with length equal to count without copying.

fn mut_slice_from_suffix( bytes: &mut [u8], count: usize ) -> Option<(&mut [u8], &mut [Self])>

where Self: Sized + AsBytes,

Interprets the suffix of the given bytes as a &mut [Self] with length equal to count without copying.

fn read_from(bytes: &[u8]) -> Option<Self>

where Self: Sized,

Reads a copy of Self from bytes.

fn read_from_prefix(bytes: &[u8]) -> Option<Self>

where Self: Sized,

Reads a copy of Self from the prefix of bytes.

fn read_from_suffix(bytes: &[u8]) -> Option<Self>

where Self: Sized,

Reads a copy of Self from the suffix of bytes.

impl FromZeroes for Tos

where u8: FromZeroes,

fn zero(&mut self)

Overwrites self with zeroes.

fn new_zeroed() -> Self

where Self: Sized,

Creates an instance of Self from zeroed bytes.

impl Hash for Tos

fn hash<H: Hasher>(&self, hasher: &mut H)

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 Ord for Tos

fn cmp(&self, other: &Tos) -> Ordering

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for Tos

fn eq(&self, other: &Tos) -> 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 PartialOrd for Tos

fn partial_cmp(&self, other: &Tos) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for Tos

impl Eq for Tos

impl StructuralEq for Tos

impl StructuralPartialEq for Tos

impl Unaligned for Tos

where u8: Unaligned,