Struct tracing_subscriber::filter::combinator::And
source · [−]pub struct And<A, B, S> { /* private fields */ }Expand description
Combines two Filters so that spans and events are enabled if and only if
both filters return true.
This type is typically returned by the FilterExt::and method. See that
method’s documentation for details.
Trait Implementations
sourceimpl<A, B, S> Clone for And<A, B, S> where
A: Clone,
B: Clone,
Available on crate features registry and std only.
impl<A, B, S> Clone for And<A, B, S> where
A: Clone,
B: Clone,
registry and std only.sourceimpl<A, B, S> Debug for And<A, B, S> where
A: Debug,
B: Debug,
Available on crate features registry and std only.
impl<A, B, S> Debug for And<A, B, S> where
A: Debug,
B: Debug,
registry and std only.sourceimpl<A, B, S> Filter<S> for And<A, B, S> where
A: Filter<S>,
B: Filter<S>,
Available on crate features registry and std only.
impl<A, B, S> Filter<S> for And<A, B, S> where
A: Filter<S>,
B: Filter<S>,
registry and std only.sourcefn enabled(&self, meta: &Metadata<'_>, cx: &Context<'_, S>) -> bool
fn enabled(&self, meta: &Metadata<'_>, cx: &Context<'_, S>) -> bool
Returns true if this layer is interested in a span or event with the
given Metadata in the current Context, similarly to
Subscriber::enabled. Read more
sourcefn callsite_enabled(&self, meta: &'static Metadata<'static>) -> Interest
fn callsite_enabled(&self, meta: &'static Metadata<'static>) -> Interest
sourcefn max_level_hint(&self) -> Option<LevelFilter>ⓘNotable traits for Option<L>impl<L, S> Layer<S> for Option<L> where
L: Layer<S>,
S: Subscriber,
fn max_level_hint(&self) -> Option<LevelFilter>ⓘNotable traits for Option<L>impl<L, S> Layer<S> for Option<L> where
L: Layer<S>,
S: Subscriber,
L: Layer<S>,
S: Subscriber,
Returns an optional hint of the highest verbosity level that
this Filter will enable. Read more
sourcefn on_new_span(&self, attrs: &Attributes<'_>, id: &Id, ctx: Context<'_, S>)
fn on_new_span(&self, attrs: &Attributes<'_>, id: &Id, ctx: Context<'_, S>)
Notifies this filter that a new span was constructed with the given
Attributes and Id. Read more
sourcefn on_record(&self, id: &Id, values: &Record<'_>, ctx: Context<'_, S>)
fn on_record(&self, id: &Id, values: &Record<'_>, ctx: Context<'_, S>)
Notifies this filter that a span with the given Id recorded the given
values. Read more
sourcefn on_enter(&self, id: &Id, ctx: Context<'_, S>)
fn on_enter(&self, id: &Id, ctx: Context<'_, S>)
Notifies this filter that a span with the given ID was entered. Read more
Auto Trait Implementations
impl<A, B, S> RefUnwindSafe for And<A, B, S> where
A: RefUnwindSafe,
B: RefUnwindSafe,
impl<A, B, S> Send for And<A, B, S> where
A: Send,
B: Send,
impl<A, B, S> Sync for And<A, B, S> where
A: Sync,
B: Sync,
impl<A, B, S> Unpin for And<A, B, S> where
A: Unpin,
B: Unpin,
impl<A, B, S> UnwindSafe for And<A, B, S> where
A: UnwindSafe,
B: UnwindSafe,
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<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
Attaches the provided Subscriber to this type, returning a
WithDispatch wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber to this type, returning a
WithDispatch wrapper. Read more