Struct slog_term::FullFormatBuilder [−][src]
Streamer builder
Implementations
impl<D> FullFormatBuilder<D> where
D: Decorator,
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D: Decorator,
pub fn use_utc_timestamp(mut self: Self) -> Self
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Use the UTC time zone for the timestamp
pub fn use_local_timestamp(mut self: Self) -> Self
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Use the local time zone for the timestamp (default)
pub fn use_custom_timestamp<F>(mut self: Self, f: F) -> Self where
F: ThreadSafeTimestampFn,
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F: ThreadSafeTimestampFn,
Provide a custom function to generate the timestamp
pub fn use_file_location(mut self: Self) -> Self
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Enable the file location in log in this format [file:line:column]
pub fn use_original_order(mut self: Self) -> Self
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Use the original ordering of key-value pairs
By default, key-values are printed in a reversed order. This option will change it to the order in which key-values were added.
pub fn use_custom_header_print<F>(mut self: Self, f: F) -> Self where
F: ThreadSafeHeaderFn,
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F: ThreadSafeHeaderFn,
Provide a function that print the header
If not used, slog_term::print_msg_header
will be used.
The header is the part before the log message and key-values. It usually contains the time, the log level.
The default function:
pub fn print_msg_header( fn_timestamp: &dyn ThreadSafeTimestampFn<Output = io::Result<()>>, mut rd: &mut dyn RecordDecorator, record: &Record, use_file_location: bool, ) -> io::Result<bool> { rd.start_timestamp()?; fn_timestamp(&mut rd)?; rd.start_whitespace()?; write!(rd, " ")?; rd.start_level()?; write!(rd, "{}", record.level().as_short_str())?; if use_file_location { rd.start_location()?; write!( rd, "[{}:{}:{}]", record.location().file, record.location().line, record.location().column )?; } rd.start_whitespace()?; write!(rd, " ")?; rd.start_msg()?; let mut count_rd = CountingWriter::new(&mut rd); write!(count_rd, "{}", record.msg())?; Ok(count_rd.count() != 0) }
produces this output:
Oct 19 09:20:37.962 INFO an event log, my_key: my_value
the Oct 19 09:20:37.962 INFO
part is the header.
pub fn build(self) -> FullFormat<D>
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Build FullFormat
Auto Trait Implementations
impl<D> RefUnwindSafe for FullFormatBuilder<D> where
D: RefUnwindSafe,
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D: RefUnwindSafe,
impl<D> Send for FullFormatBuilder<D> where
D: Send,
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D: Send,
impl<D> Sync for FullFormatBuilder<D> where
D: Sync,
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D: Sync,
impl<D> Unpin for FullFormatBuilder<D> where
D: Unpin,
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D: Unpin,
impl<D> UnwindSafe for FullFormatBuilder<D> where
D: UnwindSafe,
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D: UnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
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,
pub fn borrow_mut(&mut self) -> &mut T
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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> SendSyncUnwindSafe for T where
T: Send + Sync + UnwindSafe + ?Sized,
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T: Send + Sync + UnwindSafe + ?Sized,
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.
pub 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>,