Struct tracing_subscriber::filter::combinator::Not

pub struct Not<A, S> { /* fields omitted */ }

Inverts the result of a Filter.

If the wrapped filter would enable a span or event, it will be disabled. If it would disable a span or event, that span or event will be enabled.

This type is typically returned by the FilterExt::or method. See that method’s documentation for details.

Trait Implementations

impl<A, S> Clone for Not<A, S> where
    A: Clone, 

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<A, S> Debug for Not<A, S> where
    A: Debug, 

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<A, S> Filter<S> for Not<A, S> where
    A: Filter<S>, 

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.

fn callsite_enabled(&self, meta: &'static Metadata<'static>) -> Interest

Returns an Interest indicating whether this layer will always, sometimes, or never be interested in the given Metadata.

fn max_level_hint(&self) -> Option<LevelFilter>

Returns an optional hint of the highest verbosity level that this Filter will enable.