Struct sp_tracing::span::Record [−][src]
A set of fields recorded by a span.
Implementations
impl<'a> Record<'a>[src]
pub fn new(values: &'a ValueSet<'a>) -> Record<'a>[src]
Constructs a new Record from a ValueSet.
pub fn record(&self, visitor: &mut dyn Visit)[src]
Records all the fields in this Record with the provided Visitor.
pub fn contains(&self, field: &Field) -> bool[src]
Returns true if this Record contains a value for the given Field.
pub fn is_empty(&self) -> bool[src]
Returns true if this Record contains no values.
Trait Implementations
impl<'a> AsMap for Record<'a>[src]
pub fn field_map(&self) -> SerializeFieldMap<'_, Self>[src]
impl<'a> AsSerde<'a> for Record<'a>[src]
type Serializable = SerializeRecord<'a>
pub fn as_serde(&'a self) -> <Record<'a> as AsSerde<'a>>::Serializable[src]
impl<'a> Debug for Record<'a>[src]
impl<'a> RecordFields for Record<'a>[src]
Auto Trait Implementations
impl<'a> !RefUnwindSafe for Record<'a>[src]
impl<'a> !Send for Record<'a>[src]
impl<'a> !Sync for Record<'a>[src]
impl<'a> Unpin for Record<'a>[src]
impl<'a> !UnwindSafe for Record<'a>[src]
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,
pub fn borrow_mut(&mut self) -> &mut T[src]
impl<T> From<T> for T[src]
impl<T> Instrument for T[src]
pub fn instrument(self, span: Span) -> Instrumented<Self>[src]
pub fn in_current_span(self) -> Instrumented<Self>[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.
pub 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>,