Struct tracing_web::MakeConsoleWriter
source · [−]pub struct MakeConsoleWriter;
Expand description
A MakeWriter
emitting the written text to the console
.
The used log method is sensitive to the level the event is emitted with.
Level | Method |
---|---|
TRACE | console.debug |
DEBUG | console.debug |
INFO | console.info |
WARN | console.warn |
ERROR | console.error |
other | console.log |
Trait Implementations
sourceimpl<'a> MakeWriter<'a> for MakeConsoleWriter
impl<'a> MakeWriter<'a> for MakeConsoleWriter
type Writer = ConsoleWriter
type Writer = ConsoleWriter
The concrete io::Write
implementation returned by make_writer
. Read more
sourcefn make_writer(&'a self) -> Self::Writer
fn make_writer(&'a self) -> Self::Writer
Auto Trait Implementations
impl RefUnwindSafe for MakeConsoleWriter
impl Send for MakeConsoleWriter
impl Sync for MakeConsoleWriter
impl Unpin for MakeConsoleWriter
impl UnwindSafe for MakeConsoleWriter
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<'a, M> MakeWriterExt<'a> for M where
M: MakeWriter<'a>,
impl<'a, M> MakeWriterExt<'a> for M where
M: MakeWriter<'a>,
sourcefn with_max_level(self, level: Level) -> WithMaxLevel<Self>
fn with_max_level(self, level: Level) -> WithMaxLevel<Self>
Wraps self
and returns a MakeWriter
that will only write output
for events at or below the provided verbosity Level
. For instance,
Level::TRACE
is considered to be _more verbosethan
Level::INFO`. Read more
sourcefn with_min_level(self, level: Level) -> WithMinLevel<Self>
fn with_min_level(self, level: Level) -> WithMinLevel<Self>
Wraps self
and returns a MakeWriter
that will only write output
for events at or above the provided verbosity Level
. Read more
sourcefn with_filter<F>(self, filter: F) -> WithFilter<Self, F> where
F: Fn(&Metadata<'_>) -> bool,
fn with_filter<F>(self, filter: F) -> WithFilter<Self, F> where
F: Fn(&Metadata<'_>) -> bool,
Wraps self
with a predicate that takes a span or event’s Metadata
and returns a bool
. The returned MakeWriter
’s
MakeWriter::make_writer_for
method will check the predicate to
determine if a writer should be produced for a given span or event. Read more
sourcefn and<B>(self, other: B) -> Tee<Self, B> where
B: MakeWriter<'a>,
fn and<B>(self, other: B) -> Tee<Self, B> where
B: MakeWriter<'a>,
Combines self
with another type implementing MakeWriter
, returning
a new MakeWriter
that produces writers that write to both
outputs. Read more
sourcefn or_else<W, B>(self, other: B) -> OrElse<Self, B> where
Self: MakeWriter<'a, Writer = EitherWriter<W, Sink>>,
B: MakeWriter<'a>,
W: Write,
fn or_else<W, B>(self, other: B) -> OrElse<Self, B> where
Self: MakeWriter<'a, Writer = EitherWriter<W, Sink>>,
B: MakeWriter<'a>,
W: Write,
Combines self
with another type implementing MakeWriter
, returning
a new MakeWriter
that calls other
’s make_writer
if self
’s
make_writer
returns OptionalWriter::none
. Read more