pub enum TryReserveError {
CapacityOverflow,
AllocError {
layout: Layout,
// some fields omitted
},
}
The error type for try_reserve methods.
CapacityOverflow
Error due to the computed capacity exceeding the collection's maximum (usually isize::MAX bytes).
AllocError
The memory allocator returned an error
layout:Â LayoutThe layout of allocation request that failed
impl Clone for TryReserveError[src]
fn clone(&self) -> TryReserveError[src]
fn clone_from(&mut self, source: &Self)[src]1.0.0
impl Debug for TryReserveError[src]
impl Display for TryReserveError[src]
impl Eq for TryReserveError[src]
impl Error for TryReserveError[src]
fn source(&self) -> Option<&(dyn Error + 'static)>[src]1.30.0
fn backtrace(&self) -> Option<&Backtrace>[src]
fn description(&self) -> &str[src]1.0.0
fn cause(&self) -> Option<&dyn Error>[src]1.0.0
impl From<LayoutErr> for TryReserveError[src]
fn from(LayoutErr) -> TryReserveError[src]
impl PartialEq<TryReserveError> for TryReserveError[src]
fn eq(&self, other: &TryReserveError) -> bool[src]
fn ne(&self, other: &TryReserveError) -> bool[src]
impl StructuralEq for TryReserveError[src]
impl StructuralPartialEq for TryReserveError[src]
impl RefUnwindSafe for TryReserveErrorimpl Send for TryReserveErrorimpl Sync for TryReserveErrorimpl Unpin for TryReserveErrorimpl UnwindSafe for TryReserveErrorimpl<T> Any for T where
    T: 'static + ?Sized, [src]
impl<T> Borrow<T> for T where
    T: ?Sized, [src]
fn borrow(&self) -> &TⓘNotable traits for &'_ mut F
impl<'_, F> Future for &'_ mut F where
    F: Unpin + Future + ?Sized,Â
type Output = <F as Future>::Output;
impl<'_, I> Iterator for &'_ mut I where
    I: Iterator + ?Sized,Â
type Item = <I as Iterator>::Item;
impl<R:Â Read + ?Sized, '_> Read for &'_ mut R
impl<W:Â Write + ?Sized, '_> Write for &'_ mut W
[src]
impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]
fn borrow_mut(&mut self) -> &mut TⓘNotable traits for &'_ mut F
impl<'_, F> Future for &'_ mut F where
    F: Unpin + Future + ?Sized,Â
type Output = <F as Future>::Output;
impl<'_, I> Iterator for &'_ mut I where
    I: Iterator + ?Sized,Â
type Item = <I as Iterator>::Item;
impl<R:Â Read + ?Sized, '_> Read for &'_ mut R
impl<W:Â Write + ?Sized, '_> Write for &'_ mut W
[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
    U: From<T>, [src]
impl<T> ToOwned for T where
    T: Clone, [src]
type Owned = TThe resulting type after obtaining ownership.
fn to_owned(&self) -> T[src]
fn clone_into(&self, target: &mut T)[src]
impl<T> ToString for T where
    T: Display + ?Sized, [src]
impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]
type Error = InfallibleThe type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]
© 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.TryReserveError.html