Enum std::collections::TryReserveErrorKind
pub enum TryReserveErrorKind {
CapacityOverflow,
AllocError {
layout: Layout,
// some fields omitted
},
}
try_reserve_kind #48043)Uncertain how much info should be exposed
Details of the allocation that caused a TryReserveError
Variants
CapacityOverflow
try_reserve_kind #48043)Uncertain how much info should be exposed
Error due to the computed capacity exceeding the collection’s maximum (usually isize::MAX bytes).
AllocError
try_reserve_kind #48043)Uncertain how much info should be exposed
The memory allocator returned an error
Fields of AllocError
Trait Implementations
impl Clone for TryReserveErrorKind
pub fn clone(&self) -> TryReserveErrorKind
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source. Read more
impl Debug for TryReserveErrorKind
pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>
Formats the value using the given formatter. Read more
impl From<LayoutError> for TryReserveErrorKind
pub fn from(LayoutError) -> TryReserveErrorKind
Always evaluates to TryReserveErrorKind::CapacityOverflow.
impl From<TryReserveErrorKind> for TryReserveError
pub fn from(kind: TryReserveErrorKind) -> TryReserveError
Performs the conversion.
impl PartialEq<TryReserveErrorKind> for TryReserveErrorKind
pub fn eq(&self, other: &TryReserveErrorKind) -> bool
This method tests for self and other values to be equal, and is used by ==. Read more
pub fn ne(&self, other: &TryReserveErrorKind) -> bool
This method tests for !=.
impl Eq for TryReserveErrorKind
impl StructuralEq 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
impl<T> From<T> for T
pub fn from(t: T) -> T
Performs the conversion.
pub fn into(self) -> U
Performs the conversion.
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
pub fn clone_into(&self, target: &mut T)
toowned_clone_into #41263)recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
Performs the conversion.
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
Performs the conversion.
© 2010 The Rust Project Developers
Licensed under the Apache License, Version 2.0 or the MIT license, at your option.
https://doc.rust-lang.org/std/collections/enum.TryReserveErrorKind.html