Struct bevy::utils::tracing::field::Field [−][src]
An opaque key allowing O(1) access to a field in a Span
’s key-value
data.
As keys are defined by the metadata of a span, rather than by an individual instance of a span, a key may be used to access the same field across all instances of a given span with the same metadata. Thus, when a subscriber observes a new span, it need only access a field by name once, and use the key for that name for all other accesses.
Implementations
impl Field
[src]
pub fn callsite(&self) -> Identifier
[src]
Returns an Identifier
that uniquely identifies the Callsite
which defines this field.
pub fn name(&self) -> &'static str
[src]
Returns a string representing the name of the field.
Trait Implementations
impl AsField for Field
[src]
impl<'a> AsField for &'a Field
[src]
impl AsRef<str> for Field
[src]
impl Clone for Field
[src]
impl Debug for Field
[src]
impl Display for Field
[src]
impl Eq for Field
[src]
impl Hash for Field
[src]
pub fn hash<H>(&self, state: &mut H) where
H: Hasher,
[src]
H: Hasher,
pub fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
impl PartialEq<Field> for Field
[src]
Auto Trait Implementations
impl !RefUnwindSafe for Field
impl Send for Field
impl Sync for Field
impl Unpin for Field
impl !UnwindSafe for Field
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
[src]
T: 'static + ?Sized,
impl<T> Any for T where
T: Any,
T: Any,
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> CallHasher for T where
T: Hash + ?Sized,
T: Hash + ?Sized,
pub default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64 where
B: BuildHasher,
H: Hash + ?Sized,
B: BuildHasher,
H: Hash + ?Sized,
impl<T> CallHasher for T where
T: Hash,
T: Hash,
impl<T> CloneAny for T where
T: Any + Clone,
T: Any + Clone,
impl<T> Component for T where
T: 'static + Send + Sync,
T: 'static + Send + Sync,
impl<T> Downcast for T where
T: Any,
T: Any,
pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
pub fn as_any(&self) -> &(dyn Any + 'static)
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
impl<T> Downcast<T> for T
impl<T> DowncastSync for T where
T: Any + Send + Sync,
T: Any + Send + Sync,
impl<T> DynEq for T where
T: Any + Eq,
T: Any + Eq,
pub fn as_any(&self) -> &(dyn Any + 'static)
pub fn dyn_eq(&self, other: &(dyn DynEq + 'static)) -> bool
impl<T> DynHash for T where
T: DynEq + Hash,
T: DynEq + Hash,
impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
[src]
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
pub fn equivalent(&self, key: &K) -> bool
[src]
impl<T> From<T> for T
[src]
impl<T> Instrument for T
[src]
pub fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>
impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
[src]
Notable traits for Instrumented<T>
impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
pub fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>
impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
[src]
Notable traits for Instrumented<T>
impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
impl<T, U> Into<U> for T where
U: From<T>,
[src]
U: From<T>,
impl<T> ToOwned for T where
T: Clone,
[src]
T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
[src]
pub fn clone_into(&self, target: &mut T)
[src]
impl<T> ToString for T where
T: Display + ?Sized,
[src]
T: Display + ?Sized,
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>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
[src]
impl<T> TypeData for T where
T: 'static + Send + Sync + Clone,
T: 'static + Send + Sync + Clone,
pub fn clone_type_data(&self) -> Box<dyn TypeData + 'static, Global>
impl<T> Upcast<T> for T
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,