[−][src]Struct tracing_subscriber::registry::Data
This is supported on
feature="registry" only.Span data stored in a Registry.
The registry stores well-known data defined by tracing: span relationships,
metadata and reference counts. Additional user-defined data provided by
Layers, such as formatted fields, metrics, or distributed traces should
be stored in the extensions typemap.
Trait Implementations
impl<'a> Debug for Data<'a>[src]
impl<'a> SpanData<'a> for Data<'a>[src]
fn id(&self) -> Id[src]
fn metadata(&self) -> &'static Metadata<'static>[src]
fn parent(&self) -> Option<&Id>[src]
fn extensions(&self) -> Extensions[src]
fn extensions_mut(&self) -> ExtensionsMut[src]
Auto Trait Implementations
impl<'a> !RefUnwindSafe for Data<'a>
impl<'a> !Send for Data<'a>
impl<'a> !Sync for Data<'a>
impl<'a> Unpin for Data<'a>
impl<'a> !UnwindSafe for Data<'a>
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,