Trait log4rs::append::rolling_file::policy::compound::trigger::Trigger

pub trait Trigger: Debug + Send + Sync + 'static {
    fn trigger(
        &self, 
        file: &LogFile
    ) -> Result<bool, Box<dyn Error + Sync + Send>>;
}

A trait which identifies if the active log file should be rolled over.

Required methods

fn trigger(&self, file: &LogFile) -> Result<bool, Box<dyn Error + Sync + Send>>

Determines if the active log file should be rolled over.

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Trait Implementations

impl Deserializable for dyn Trigger

fn name() -> &'static str

Returns a name for objects implementing the trait suitable for display in error messages.

Implementors

impl Trigger for SizeTrigger

fn trigger(&self, file: &LogFile) -> Result<bool, Box<dyn Error + Sync + Send>>

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