Enum StatsLevel 

pub enum StatsLevel {
    Off,
    Basic,
    Full,
}

运行时统计级别。它只控制诊断记账，不改变调度与终止语义。

Variants

Off

仅保留调度正确性和错误处理必需的状态。

Basic

保留低成本吞吐、队列与背压统计。

Full

额外记录耗时、百分位、CoW 和执行器诊断。

Trait Implementations

impl Clone for StatsLevel

fn clone(&self) -> StatsLevel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StatsLevel

impl Debug for StatsLevel

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

Formats the value using the given formatter.

impl Default for StatsLevel

fn default() -> StatsLevel

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for StatsLevel

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for StatsLevel

impl PartialEq for StatsLevel

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for StatsLevel