[−][src]Struct simplelog::WriteLogger
The WriteLogger struct. Provides a Logger implementation for structs implementing Write
, e.g. File
Methods
impl<W: Write + Send + 'static> WriteLogger<W>
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pub fn init(
log_level: LevelFilter,
config: Config,
writable: W
) -> Result<(), SetLoggerError>
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log_level: LevelFilter,
config: Config,
writable: W
) -> Result<(), SetLoggerError>
init function. Globally initializes the WriteLogger as the one and only used log facility.
Takes the desired Level
, Config
and Write
struct as arguments. They cannot be changed later on.
Fails if another Logger was already initialized.
Examples
let _ = WriteLogger::init(LevelFilter::Info, Config::default(), File::create("my_rust_bin.log").unwrap());
pub fn new(
log_level: LevelFilter,
config: Config,
writable: W
) -> Box<WriteLogger<W>>
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log_level: LevelFilter,
config: Config,
writable: W
) -> Box<WriteLogger<W>>
allows to create a new logger, that can be independently used, no matter what is globally set.
no macros are provided for this case and you probably
dont want to use this function, but init()
, if you dont want to build a CombinedLogger
.
Takes the desired Level
, Config
and Write
struct as arguments. They cannot be changed later on.
Examples
let file_logger = WriteLogger::new(LevelFilter::Info, Config::default(), File::create("my_rust_bin.log").unwrap());
Trait Implementations
impl<W: Write + Send + 'static> SharedLogger for WriteLogger<W>
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fn level(&self) -> LevelFilter
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fn config(&self) -> Option<&Config>
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fn as_log(self: Box<Self>) -> Box<dyn Log>
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impl<W: Write + Send + 'static> Log for WriteLogger<W>
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Auto Trait Implementations
impl<W> Unpin for WriteLogger<W> where
W: Unpin,
W: Unpin,
impl<W> Sync for WriteLogger<W>
impl<W> Send for WriteLogger<W>
impl<W> UnwindSafe for WriteLogger<W>
impl<W> RefUnwindSafe for WriteLogger<W>
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> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
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> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,