Struct rustc_data_structures::profiling::TimingGuard[−][src]

pub struct TimingGuard<'a>(Option<TimingGuard<'a>>);

Tuple Fields

0: Option<TimingGuard<'a>>

Implementations

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impl<'a> TimingGuard<'a>

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pub fn start(
 profiler: &'a SelfProfiler,
 event_kind: StringId,
 event_id: EventId
) -> TimingGuard<'a>

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pub fn finish_with_query_invocation_id(
self,
query_invocation_id: QueryInvocationId
)

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pub fn none() -> TimingGuard<'a>

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pub fn run<R>(self, f: impl FnOnce() -> R) -> R

Auto Trait Implementations

impl<'a> !RefUnwindSafe for TimingGuard<'a>

impl<'a> Send for TimingGuard<'a>

impl<'a> Sync for TimingGuard<'a>

impl<'a> Unpin for TimingGuard<'a>

impl<'a> !UnwindSafe for TimingGuard<'a>

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

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pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

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pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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pub fn from(t: T) -> T

Performs the conversion.

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impl<T, U> Into for T where
U: From<T>,

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pub fn into(self) -> U

Performs the conversion.

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

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pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

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pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<'a, T> Captures<'a> for T where
T: ?Sized,

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impl<T> Erased for T

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 32 bytes

Struct rustc_data_structures::profiling::TimingGuard[−][src]

Tuple Fields

Implementations

impl<'a> TimingGuard<'a>

pub fn start(
    profiler: &'a SelfProfiler,
    event_kind: StringId,
    event_id: EventId
) -> TimingGuard<'a>

pub fn finish_with_query_invocation_id(
self,
query_invocation_id: QueryInvocationId
)

pub fn none() -> TimingGuard<'a>

pub fn run<R>(self, f: impl FnOnce() -> R) -> R

Auto Trait Implementations

impl<'a> !RefUnwindSafe for TimingGuard<'a>

impl<'a> Send for TimingGuard<'a>

impl<'a> Sync for TimingGuard<'a>

impl<'a> Unpin for TimingGuard<'a>

impl<'a> !UnwindSafe for TimingGuard<'a>

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where
T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where
T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where
U: From<T>,

pub fn into(self) -> U

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<'a, T> Captures<'a> for T where
T: ?Sized,

impl<T> Erased for T

Layout

Struct rustc_data_structures::profiling::TimingGuard[−][src]

Tuple Fields

Implementations

impl<'a> TimingGuard<'a>

pub fn start( profiler: &'a SelfProfiler, event_kind: StringId, event_id: EventId) -> TimingGuard<'a>

pub fn finish_with_query_invocation_id( self, query_invocation_id: QueryInvocationId)

pub fn none() -> TimingGuard<'a>

pub fn run<R>(self, f: impl FnOnce() -> R) -> R

Auto Trait Implementations

impl<'a> !RefUnwindSafe for TimingGuard<'a>

impl<'a> Send for TimingGuard<'a>

impl<'a> Sync for TimingGuard<'a>

impl<'a> Unpin for TimingGuard<'a>

impl<'a> !UnwindSafe for TimingGuard<'a>

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<'a, T> Captures<'a> for T where T: ?Sized,

impl<T> Erased for T

Layout

pub fn start(
profiler: &'a SelfProfiler,
event_kind: StringId,
event_id: EventId
) -> TimingGuard<'a>

pub fn finish_with_query_invocation_id(
self,
query_invocation_id: QueryInvocationId
)

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<'a, T> Captures<'a> for T where
T: ?Sized,