Check

checks

Enum Check 

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pub enum Check<const E: bool> {}
Expand description

The base check, which matches Passed when E is true, and Failed when E is false.

Theoretically, all custom checks could just be represented as a type alias of Check, however currently the compiler does not support that claiming it would be an unconstrained bound.

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impl<const E: bool> Conclusion<E> for Check<E>

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impl<const E: bool> Freeze for Check<E>

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impl<const E: bool> RefUnwindSafe for Check<E>

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impl<const E: bool> Send for Check<E>

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impl<const E: bool> Sync for Check<E>

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impl<const E: bool> Unpin for Check<E>

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impl<const E: bool> UnwindSafe for Check<E>

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

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type Error = Infallible

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

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.
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impl<T> Failed for T
where T: Conclusion<false>,

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impl<T> Passed for T
where T: Conclusion<true>,