log4rs::append::rolling_file::policy::compound::trigger

Trait Trigger

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pub trait Trigger:
    Debug
    + Send
    + Sync
    + 'static {
    // Required methods
    fn trigger(&self, file: &LogFile<'_>) -> Result<bool>;
    fn is_pre_process(&self) -> bool;
}
Expand description

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

Required Methods§

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fn trigger(&self, file: &LogFile<'_>) -> Result<bool>

Determines if the active log file should be rolled over.

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fn is_pre_process(&self) -> bool

Sets the is_pre_process flag for log files.

Defaults to true for time triggers and false for size triggers

Trait Implementations§

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impl Deserializable for dyn Trigger

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fn name() -> &'static str

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

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