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Failures

Struct Failures 

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pub struct Failures<const N: usize> {
    pub dropped: u32,
    /* private fields */
}
Expand description

The first N failures, and how many more were dropped: a value’s failures are capped.

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§dropped: u32

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impl<const N: usize> Failures<N>

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pub fn iter(&self) -> impl Iterator<Item = &Failure>

Each kept failure, in the order reported.

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pub fn is_empty(&self) -> bool

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pub fn len(&self) -> usize

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impl<const N: usize> Clone for Failures<N>

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<const N: usize> Copy for Failures<N>

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impl<const N: usize> Debug for Failures<N>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<const N: usize> Default for Failures<N>

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl<const N: usize> Report for Failures<N>

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fn fail(&mut self, path: &'static str, at: &[u32], reason: Reason)

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impl<const N: usize> Forget for Failures<N>

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impl<const N: usize> Freeze for Failures<N>
where [Option<Failure>; N]: Freeze,

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impl<const N: usize> Move for Failures<N>

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impl<const N: usize> RefUnwindSafe for Failures<N>

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impl<const N: usize> Send for Failures<N>
where [Option<Failure>; N]: Send,

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impl<const N: usize> Sync for Failures<N>
where [Option<Failure>; N]: Sync,

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impl<const N: usize> Unpin for Failures<N>
where [Option<Failure>; N]: Unpin,

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impl<const N: usize> UnsafeUnpin for Failures<N>

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impl<const N: usize> UnwindSafe for Failures<N>

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. 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 = !

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.