Enum lgalloc::AllocError

pub enum AllocError {
    Io(Error),
    OutOfMemory,
    InvalidSizeClass(usize),
    Disabled,
    UnalignedMemory,
}

Allocation errors

Variants

Io(Error)

IO error, unrecoverable

OutOfMemory

Out of memory, meaning that the pool is exhausted.

InvalidSizeClass(usize)

Size class too large or small

Disabled

Allocator disabled

UnalignedMemory

Failed to allocate memory that suits alignment properties.

Implementations

impl AllocError

pub fn is_disabled(&self) -> bool

Check if this error is AllocError::Disabled.

Trait Implementations

impl Debug for AllocError

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

Formats the value using the given formatter.

impl Display for AllocError

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

Formats the value using the given formatter.

impl Error for AllocError

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 From<Error> for AllocError

fn from(source: Error) -> Self

Converts to this type from the input type.