结构体 IdleTimeout 

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

在使连接超时之前所允许的最大空闲时长

它包装了一个底层的 VarInt，以毫秒表示时长。可以通过直接从 VarInt 转换来构造值，也可以使用 TryFrom<Duration>。

// A `VarInt`-encoded value in milliseconds
let timeout = IdleTimeout::from(VarInt::from_u32(10_000));

// Try to convert a `Duration` into a `VarInt`-encoded timeout
let timeout = IdleTimeout::try_from(Duration::from_secs(10))?;

trait 实现

impl Clone for IdleTimeout

fn clone(&self) -> IdleTimeout

返回值的副本。 更多信息

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

Performs copy-assignment from source. 更多信息

impl Debug for IdleTimeout

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

使用给定的格式化器格式化此值。 更多信息

impl Default for IdleTimeout

fn default() -> IdleTimeout

Returns the “default value” for a type. 更多信息

impl From<VarInt> for IdleTimeout

fn from(inner: VarInt) -> IdleTimeout

从输入类型转换为此类型。

impl Hash for IdleTimeout

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher. 更多信息

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. 更多信息

impl Ord for IdleTimeout

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

This method returns an Ordering between self and other. 更多信息

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

where Self: Sized,

Compares and returns the maximum of two values. 更多信息

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

where Self: Sized,

Compares and returns the minimum of two values. 更多信息

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

where Self: Sized,

Restrict a value to a certain interval. 更多信息

impl PartialEq for IdleTimeout

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

测试 self 与 other 值是否相等，供 == 运算符使用。

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

测试 != 运算符。默认实现几乎总是够用，除非有非常充分的理由，否则不应被覆盖。

impl PartialOrd for IdleTimeout

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

若存在，此方法返回 self 与 other 值之间的排序关系。 更多信息

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

测试小于（针对 self 与 other），供 < 运算符使用。 更多信息

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

Tests less than or equal to (for self and other) and is used by the <= operator. 更多信息

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

Tests greater than (for self and other) and is used by the > operator. 更多信息

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

Tests greater than or equal to (for self and other) and is used by the >= operator. 更多信息

impl TryFrom<Duration> for IdleTimeout

type Error = VarIntBoundsExceeded

转换出错时返回的类型。

fn try_from( timeout: Duration, ) -> Result<IdleTimeout, <IdleTimeout as TryFrom<Duration>>::Error>

执行转换。

impl Copy for IdleTimeout

impl Eq for IdleTimeout

impl StructuralPartialEq for IdleTimeout