Struct GlobalLogger 

pub struct GlobalLogger { /* private fields */ }

Global static structure to hold the logger

Implementations

impl GlobalLogger

pub fn reopen(&self) -> Result<()>

Reopen file. This is a signal handler, also can be called manually.

pub fn tracing_layer<F: TracingFormatter>( &'static self, ) -> Result<CaptainsLogLayer<F>>

Available on crate feature tracing only.

Initialize a layer for tracing. Use this when you stacking multiple tracing layers.

For usage, checkout the doc in crate::tracing_bridge

NOTE:

In order to prevent duplicate output, it will fail if out tracing global subscriber has been initialized.

pub fn tracing_dispatch<F: TracingFormatter>(&'static self) -> Result<Dispatch>

Available on crate feature tracing only.

Initialize a tracing Dispatch, you can set_global_default() or use in a scope.

For usage, checkout the doc in crate::tracing_bridge

NOTE:

In order to prevent duplicate output, it will fail if out tracing global subscriber has been initialized.

Trait Implementations

impl Log for GlobalLogger

fn flush(&self)

Can be call manually on program shutdown (If you have a buffered log sink)

Example

log::logger().flush();

fn enabled(&self, _m: &Metadata<'_>) -> bool

Determines if a log message with the specified metadata would be logged.

fn log(&self, r: &Record<'_>)

Logs the Record.