Struct ErrorSubscriber 

pub struct ErrorSubscriber;

Default error subscriber.

Trait Implementations

impl Clone for ErrorSubscriber

fn clone(&self) -> ErrorSubscriber

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorSubscriber

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

Formats the value using the given formatter.

impl Default for ErrorSubscriber

fn default() -> ErrorSubscriber

Returns the “default value” for a type.

impl Subscriber for ErrorSubscriber

fn on_start(&self, builder: &mut TraceContextBuilder, rec: &TraceRecord)

Notifies this subscriber that the propagation of the error has been started.

fn on_end(&self, ctx: &mut TraceContext)

Notifies this subscriber that the propagation of the error has been completed and that no more trace records will be appended.

fn on_new_span(&self, ctx: &mut SpanContext<'_>)

Visits the construction of a new error Span instance.

fn on_try_record(&self, ctx: &mut SpanContext<'_>)

Visits the construction of an TraceRecord instance.

fn on_record(&self, ctx: &mut TraceContext)

Notifies this subscriber that a trace record has been verified and successfully recorded.