pub struct KeptCount {
pub value: Option<u64>,
pub reason: Option<CountReason>,
}Fields§
§value: Option<u64>§reason: Option<CountReason>Trait Implementations§
Auto Trait Implementations§
impl Freeze for KeptCount
impl RefUnwindSafe for KeptCount
impl Send for KeptCount
impl Sync for KeptCount
impl Unpin for KeptCount
impl UnsafeUnpin for KeptCount
impl UnwindSafe for KeptCount
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Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
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fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
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impl<T> Instrument for T
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fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
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fn in_current_span(self) -> Instrumented<Self> ⓘ
Source§impl<T> IntoMaybeUndefined<T> for T
impl<T> IntoMaybeUndefined<T> for T
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fn into_maybe_undefined(self) -> MaybeUndefined<T>
Converts this value into a three-state builder argument.
Source§impl<T> IntoOption<T> for T
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fn into_option(self) -> Option<T>
Converts this value into an optional builder argument.