pub enum LogFormat {
Plain,
Json,
}
Available on crate feature
log
only.Expand description
Configures whether logs should be emitted in plaintext (the default) or as JSON-encoded messages
Variants§
Implementations§
source§impl LogFormat
impl LogFormat
sourcepub fn try_init(self, filter: LogFilter) -> Result<(), LogInitError>
pub fn try_init(self, filter: LogFilter) -> Result<(), LogInitError>
Attempts to configure the global default tracing subscriber in the current scope, returning an error if one is already set
This method returns an error if a global default subscriber has already been set, or if a
log
logger has already been set.
Trait Implementations§
Auto Trait Implementations§
impl Freeze for LogFormat
impl RefUnwindSafe for LogFormat
impl Send for LogFormat
impl Sync for LogFormat
impl Unpin for LogFormat
impl UnwindSafe for LogFormat
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more