[][src]Enum std::collections::TryReserveError

pub enum TryReserveError {
    CapacityOverflow,
    AllocError {
        layout: Layout,
        // some fields omitted
    },
}
🔬 This is a nightly-only experimental API. (try_reserve #48043)

new API

The error type for try_reserve methods.

Variants

CapacityOverflow
🔬 This is a nightly-only experimental API. (try_reserve #48043)

new API

Error due to the computed capacity exceeding the collection's maximum (usually isize::MAX bytes).

AllocError
🔬 This is a nightly-only experimental API. (try_reserve #48043)

new API

The memory allocator returned an error

Fields of AllocError

layout: Layout
🔬 This is a nightly-only experimental API. (try_reserve #48043)

new API

The layout of allocation request that failed

Trait Implementations

impl Debug for TryReserveError[src]

impl PartialEq<TryReserveError> for TryReserveError[src]

impl Clone for TryReserveError[src]

impl From<LayoutErr> for TryReserveError[src]

impl StructuralPartialEq for TryReserveError[src]

impl StructuralEq for TryReserveError[src]

impl Eq for TryReserveError[src]

Auto Trait Implementations

impl UnwindSafe for TryReserveError

impl RefUnwindSafe for TryReserveError

impl Unpin for TryReserveError

impl Send for TryReserveError

impl Sync for TryReserveError

Blanket Implementations

impl<T> From<T> for T[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

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

The type returned in the event of a conversion error.

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.