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Bool

Struct Bool 

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pub struct Bool<const B: bool>;
Expand description

Helper type for selecting storage types from compile-time bool constants.

Trait Implementations§

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impl AccountingSelector for Bool<true>

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type Storage = AccountingStorageEnabled

Selected accounting storage type.
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impl AccountingSelector for Bool<false>

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type Storage = AccountingStorageDisabled

Selected accounting storage type.
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impl<C: Copy> TracingSelector<C> for Bool<true>

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type Storage = TraceStorageEnabled<C>

Selected trace storage type.
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impl<C: Copy> TracingSelector<C> for Bool<false>

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type Storage = TraceStorageDisabled

Selected trace storage type.

Auto Trait Implementations§

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impl<const B: bool> Freeze for Bool<B>

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impl<const B: bool> RefUnwindSafe for Bool<B>

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impl<const B: bool> Send for Bool<B>

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impl<const B: bool> Sync for Bool<B>

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impl<const B: bool> Unpin for Bool<B>

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impl<const B: bool> UnsafeUnpin for Bool<B>

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impl<const B: bool> UnwindSafe for Bool<B>

Blanket Implementations§

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

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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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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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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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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

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

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type Target = T

The target type of the pointer.
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fn to_mut_ptr(&self) -> *mut T

Casts the reference to a mutable raw pointer.
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.