Struct alloc::collections::TryReserveError

pub struct TryReserveError { /* private fields */ }

The error type for try_reserve methods.

Implementations

impl TryReserveError

pub fn kind(&self) -> TryReserveErrorKind

🔬This is a nightly-only experimental API. (try_reserve_kind #48043)

Details about the allocation that caused the error

Trait Implementations

impl Clone for TryReserveError

fn clone(&self) -> TryReserveError

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TryReserveError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for TryReserveError

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

Formats the value using the given formatter.

impl Error for TryReserveError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide(&'a self, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access #99301)

Provides type based access to context intended for error reports.

impl From<TryReserveErrorKind> for TryReserveError

fn from(kind: TryReserveErrorKind) -> Self

Converts to this type from the input type.

impl PartialEq<TryReserveError> for TryReserveError

fn eq(&self, other: &TryReserveError) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for TryReserveError

impl StructuralEq for TryReserveError

impl StructuralPartialEq for TryReserveError