Struct OutOfMemory 

pub struct OutOfMemory { /* private fields */ }

Out-of-memory error.

This error is the sentinel for allocation failure due to memory exhaustion.

Constructing an Error from an OutOfMemory does not allocate.

Allocation failure inside any Error method that must allocate (e.g. Error::context) will propagate an OutOfMemory error.

Implementations

impl OutOfMemory

pub const fn new() -> Self

Construct a new OutOfMemory error.

This operation does not allocate.

Trait Implementations

impl Clone for OutOfMemory

fn clone(&self) -> OutOfMemory

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OutOfMemory

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

Formats the value using the given formatter.

impl Default for OutOfMemory

fn default() -> OutOfMemory

Returns the “default value” for a type.

impl Display for OutOfMemory

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

Formats the value using the given formatter.

impl Error for OutOfMemory

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

Returns 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>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl Copy for OutOfMemory