[−][src]Enum flexi_logger::LogTarget
Describes the default log target.
All log messages, in which no target is explicitly defined, will be written to the default log target.
See the writers module for how to specify non-default log targets in log macro calls, and the usage of non-default log writers.
Variants
StdErr
Log is written to stderr.
This is the default behavior of flexi_logger
.
StdOut
Log is written to stdout.
File
Log is written to a file.
The default pattern for the filename is '<program_name>_<date>_<time>.<suffix>',
e.g. myprog_2015-07-08_10-44-11.log
.
Writer(Box<dyn LogWriter>)
Log is written to an alternative LogWriter
implementation.
FileAndWriter(Box<dyn LogWriter>)
Log is written to a file, as with LogTarget::File
, and to an alternative
LogWriter
implementation.
DevNull
Log is processed as if it were written, but is finally not written.
This can be useful for running tests with all log-levels active to ensure that the log calls which are normally not active will not cause undesired side-effects when activated (note that the log macros may prevent arguments of inactive log-calls from being evaluated).
Auto Trait Implementations
impl Send for LogTarget
impl Unpin for LogTarget
impl Sync for LogTarget
impl !RefUnwindSafe for LogTarget
impl !UnwindSafe for LogTarget
Blanket Implementations
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,