Enum std::collections::TryReserveErrorKind
source · pub enum TryReserveErrorKind {
CapacityOverflow,
AllocError {
layout: Layout,
/* private fields */
},
}
🔬This is a nightly-only experimental API. (
try_reserve_kind
#48043)Expand description
Details of the allocation that caused a TryReserveError
Variants§
CapacityOverflow
🔬This is a nightly-only experimental API. (
try_reserve_kind
#48043)Error due to the computed capacity exceeding the collection’s maximum
(usually isize::MAX
bytes).
AllocError
Fields
🔬This is a nightly-only experimental API. (
try_reserve_kind
#48043)The memory allocator returned an error
Trait Implementations§
source§impl Clone for TryReserveErrorKind
impl Clone for TryReserveErrorKind
source§fn clone(&self) -> TryReserveErrorKind
fn clone(&self) -> TryReserveErrorKind
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for TryReserveErrorKind
impl Debug for TryReserveErrorKind
source§impl From<LayoutError> for TryReserveErrorKind
impl From<LayoutError> for TryReserveErrorKind
source§fn from(_: LayoutError) -> TryReserveErrorKind
fn from(_: LayoutError) -> TryReserveErrorKind
Always evaluates to TryReserveErrorKind::CapacityOverflow
.
source§impl From<TryReserveErrorKind> for TryReserveError
impl From<TryReserveErrorKind> for TryReserveError
source§fn from(kind: TryReserveErrorKind) -> TryReserveError
fn from(kind: TryReserveErrorKind) -> TryReserveError
Converts to this type from the input type.
source§impl PartialEq for TryReserveErrorKind
impl PartialEq for TryReserveErrorKind
source§fn eq(&self, other: &TryReserveErrorKind) -> bool
fn eq(&self, other: &TryReserveErrorKind) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Eq for TryReserveErrorKind
impl StructuralPartialEq for TryReserveErrorKind
Auto Trait Implementations§
impl RefUnwindSafe for TryReserveErrorKind
impl Send for TryReserveErrorKind
impl Sync for TryReserveErrorKind
impl Unpin for TryReserveErrorKind
impl UnwindSafe for TryReserveErrorKind
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more