Enum alloc::collections::TryReserveError [−][src]
pub enum TryReserveError { CapacityOverflow, AllocError { layout: Layout, // some fields omitted }, }
🔬 This is a nightly-only experimental API. (try_reserve
#48043)
new API
Expand description
The error type for try_reserve
methods.
Variants
🔬 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).
🔬 This is a nightly-only experimental API. (try_reserve
#48043)
new API
The memory allocator returned an error
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Trait Implementations
Performs the conversion.
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
Auto Trait Implementations
Blanket Implementations
Mutably borrows from an owned value. Read more