flex_alloc

Struct UpdateError

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pub struct UpdateError<T> { /* private fields */ }
Expand description

An error raised by collection update operations when appropriate storage was not available. Includes an associated value that could not be stored or converted.

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impl<T> UpdateError<T>

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pub fn as_str(&self) -> &'static str

Generic description of this error

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pub fn error(&self) -> &StorageError

Get a reference to the contained StorageError

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pub fn into_value(self) -> T

Unwrap the inner value of this error

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pub fn panic(self) -> !

Generate a panic with this error as the reason

Trait Implementations§

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impl<T: Clone> Clone for UpdateError<T>

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fn clone(&self) -> UpdateError<T>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<T> Debug for UpdateError<T>

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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<T> Display for UpdateError<T>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<T> Freeze for UpdateError<T>
where T: Freeze,

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impl<T> RefUnwindSafe for UpdateError<T>
where T: RefUnwindSafe,

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impl<T> Send for UpdateError<T>
where T: Send,

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impl<T> Sync for UpdateError<T>
where T: Sync,

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impl<T> Unpin for UpdateError<T>
where T: Unpin,

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impl<T> UnwindSafe for UpdateError<T>
where T: UnwindSafe,

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, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. 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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, A> ToOwnedIn<A> for T
where T: Clone + 'static, A: Allocator,

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type Owned = T

The owned representation of this type.
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fn try_to_owned_in<I>( &self, _alloc_in: I, ) -> Result<<T as ToOwnedIn<A>>::Owned, StorageError>
where I: AllocateIn<Alloc = A>,

To to create an owned copy of this instance in a given allocation target.
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fn to_owned_in<I>(&self, alloc_in: I) -> Self::Owned
where I: AllocateIn<Alloc = A>,

Create an owned copy of this instance in a given allocation target.
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impl<T> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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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.