Enum RotationPolicy 

pub enum RotationPolicy {
    Size(u64),
    Time(Duration),
    SizeOrTime(u64, Duration),
}

日志轮转策略

Variants

Size(u64)

按字节大小轮转：当前日志达到 max_bytes 时轮转

Time(Duration)

按时间轮转：当前日志存活超过 max_age 时轮转

SizeOrTime(u64, Duration)

大小或时间任一条件满足即轮转

Trait Implementations

impl Clone for RotationPolicy

fn clone(&self) -> RotationPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RotationPolicy

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

Formats the value using the given formatter.