Enum std::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

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

Show fields

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 Clone for TryReserveError`[src]

`pub fn clone(&self) -> TryReserveError`[src]

`pub fn clone_from(&mut self, source: &Self)`1.0.0 [src]

`impl Debug for TryReserveError`[src]

`pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>`[src]

`impl Display for TryReserveError`[src]

`pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>`[src]

`impl Eq for TryReserveError`[src]

`impl Error for TryReserveError`[src]

`fn source(&self) -> Option<&(dyn Error + 'static)>`1.30.0 [src]

`fn backtrace(&self) -> Option<&Backtrace>`[src]

`fn description(&self) -> &str`1.0.0 [src]

`fn cause(&self) -> Option<&dyn Error>`1.0.0 [src]

`impl From<LayoutError> for TryReserveError`[src]

`pub fn from(LayoutError) -> TryReserveError`[src]

`impl PartialEq<TryReserveError> for TryReserveError`[src]

`pub fn eq(&self, other: &TryReserveError) -> bool`[src]

`pub fn ne(&self, other: &TryReserveError) -> bool`[src]

`impl StructuralEq for TryReserveError`[src]

`impl StructuralPartialEq for TryReserveError`[src]

Auto Trait Implementations

`impl RefUnwindSafe for TryReserveError`

`impl Send for TryReserveError`

`impl Sync for TryReserveError`

`impl Unpin for TryReserveError`

`impl UnwindSafe for TryReserveError`

Blanket Implementations

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

`pub fn type_id(&self) -> TypeId`[src]

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

`pub fn borrow(&self) -> &TⓘNotable traits for &'_ mut I impl<'_, I> Iterator for &'_ mut I where I: Iterator + ?Sized, type Item = ::Item;impl<'_, F> Future for &'_ mut F where F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;impl<R: Read + ?Sized> Read for &mut Rimpl<W: Write + ?Sized> Write for &mut W`[src]

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

`pub fn borrow_mut(&mut self) -> &mut TⓘNotable traits for &'_ mut I impl<'_, I> Iterator for &'_ mut I where I: Iterator + ?Sized, type Item = ::Item;impl<'_, F> Future for &'_ mut F where F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;impl<R: Read + ?Sized> Read for &mut Rimpl<W: Write + ?Sized> Write for &mut W`[src]

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

`pub fn from(t: T) -> T`[src]

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

`pub fn into(self) -> U`[src]

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

`type Owned = T`

The resulting type after obtaining ownership.

`pub fn to_owned(&self) -> T`[src]

`pub fn clone_into(&self, target: &mut T)`[src]

`impl<T> ToString for T where T: Display + ?Sized,` [src]

`pub default fn to_string(&self) -> String`[src]

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

`type Error = Infallible`

The type returned in the event of a conversion error.

`pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>`[src]

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

`type Error = >::Error`

The type returned in the event of a conversion error.

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

Variants

Fields of AllocError

Trait Implementations

impl Clone for TryReserveError[src]

pub fn clone(&self) -> TryReserveError[src]

pub fn clone_from(&mut self, source: &Self)1.0.0[src]

impl Debug for TryReserveError[src]

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>[src]

impl Display for TryReserveError[src]

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>[src]

impl Eq for TryReserveError[src]

impl Error for TryReserveError[src]

fn source(&self) -> Option<&(dyn Error + 'static)>1.30.0[src]

fn backtrace(&self) -> Option<&Backtrace>[src]

fn description(&self) -> &str1.0.0[src]

fn cause(&self) -> Option<&dyn Error>1.0.0[src]

impl From<LayoutError> for TryReserveError[src]

pub fn from(LayoutError) -> TryReserveError[src]

impl PartialEq<TryReserveError> for TryReserveError[src]

pub fn eq(&self, other: &TryReserveError) -> bool[src]

pub fn ne(&self, other: &TryReserveError) -> bool[src]

impl StructuralEq for TryReserveError[src]

impl StructuralPartialEq for TryReserveError[src]

Auto Trait Implementations

impl RefUnwindSafe for TryReserveError

impl Send for TryReserveError

impl Sync for TryReserveError

impl Unpin for TryReserveError

impl UnwindSafe for TryReserveError

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

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

Notable traits for &'_ mut I

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

Notable traits for &'_ mut I

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

pub fn from(t: T) -> T[src]

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

pub fn into(self) -> U[src]

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

type Owned = T

pub fn to_owned(&self) -> T[src]

pub fn clone_into(&self, target: &mut T)[src]

impl<T> ToString for T where T: Display + ?Sized, [src]

pub default fn to_string(&self) -> String[src]

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

type Error = Infallible

pub 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]

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

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

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

`impl Clone for TryReserveError`[src]

`pub fn clone(&self) -> TryReserveError`[src]

`pub fn clone_from(&mut self, source: &Self)`1.0.0 [src]

`impl Debug for TryReserveError`[src]

`pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>`[src]

`impl Display for TryReserveError`[src]

`pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>`[src]

`impl Eq for TryReserveError`[src]

`impl Error for TryReserveError`[src]

`fn source(&self) -> Option<&(dyn Error + 'static)>`1.30.0 [src]

`fn backtrace(&self) -> Option<&Backtrace>`[src]

`fn description(&self) -> &str`1.0.0 [src]

`fn cause(&self) -> Option<&dyn Error>`1.0.0 [src]

`impl From<LayoutError> for TryReserveError`[src]

`pub fn from(LayoutError) -> TryReserveError`[src]

`impl PartialEq<TryReserveError> for TryReserveError`[src]

`pub fn eq(&self, other: &TryReserveError) -> bool`[src]

`pub fn ne(&self, other: &TryReserveError) -> bool`[src]

`impl StructuralEq for TryReserveError`[src]

`impl StructuralPartialEq for TryReserveError`[src]

`impl RefUnwindSafe for TryReserveError`

`impl Send for TryReserveError`

`impl Sync for TryReserveError`

`impl Unpin for TryReserveError`

`impl UnwindSafe for TryReserveError`

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

`pub fn type_id(&self) -> TypeId`[src]

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

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

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

`pub fn from(t: T) -> T`[src]

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

`pub fn into(self) -> U`[src]

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

`type Owned = T`

`pub fn to_owned(&self) -> T`[src]

`pub fn clone_into(&self, target: &mut T)`[src]

`impl<T> ToString for T where T: Display + ?Sized,` [src]

`pub default fn to_string(&self) -> String`[src]

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

`type Error = Infallible`

`pub 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]

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

`pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`[src]