Struct Extensions

pub struct Extensions(/* private fields */);

Implementations

impl Extensions

pub fn get<E: Extension>(&self) -> Result<Option<E>, DecodeError>

pub fn set<E: Extension>(&mut self, e: E)

Trait Implementations

impl Clone for Extensions

fn clone(&self) -> Extensions

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Extensions

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

Formats the value using the given formatter.

impl Decode for Extensions

fn decode<R: Buf>(r: &mut R) -> Result<Self, DecodeError>

fn decode_more<B: Buf>(buf: &mut B, remain: usize) -> Result<Self, DecodeError>

fn decode_cap<B: Buf>(buf: &mut B, remain: usize) -> Result<(), DecodeError>

impl Default for Extensions

fn default() -> Extensions

Returns the “default value” for a type.

impl Encode for Extensions

fn encode<W: BufMut>(&self, w: &mut W)

fn encode_size(&self) -> usize