结构体 PrefixedPayload 

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

实现

impl PrefixedPayload

pub fn with_capacity(capacity: usize) -> Self

pub fn extend_from_slice(&mut self, slice: &[u8])

pub fn extend_from_chunks(&mut self, chunks: &OutboundChunks<'_>)

pub fn truncate(&mut self, len: usize)

Trait 实现

impl AsMut<[u8]> for PrefixedPayload

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

将此类型转换为输入类型的可变引用（通常自动推导）。

impl AsRef<[u8]> for PrefixedPayload

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

将此类型转换为输入类型的共享引用（通常自动推导）。

impl Clone for PrefixedPayload

fn clone(&self) -> PrefixedPayload

返回值的副本。 更多信息

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

Performs copy-assignment 从 source. 更多信息

impl Debug for PrefixedPayload

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

使用给定的格式化器格式化此值。 更多信息

impl<'a> Extend<&'a u8> for PrefixedPayload

fn extend<T: IntoIterator<Item = &'a u8>>(&mut self, iter: T)

Extends 一个 collection with the contents of an iterator. 更多信息

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends 一个 collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)

Reserves capacity in 一个 collection 的 given number of additional elements. 更多信息

impl From<&[u8]> for PrefixedPayload

fn from(content: &[u8]) -> Self

从输入类型转换为此类型。

impl<const N: usize> From<&[u8; N]> for PrefixedPayload

fn from(content: &[u8; N]) -> Self

从输入类型转换为此类型。