Enum PoolError 

pub enum PoolError {
    Oversized,
    Exhausted,
}

Error returned when buffer pool allocation fails.

Variants

Oversized

The requested capacity exceeds the maximum buffer size.

Exhausted

The pool is exhausted for the required size class.

Trait Implementations

impl Clone for PoolError

fn clone(&self) -> PoolError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PoolError

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

Formats the value using the given formatter.

impl Display for PoolError

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

Formats the value using the given formatter.

impl Error for PoolError

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<PoolError> for Error

fn from(source: PoolError) -> Self

Converts to this type from the input type.

impl PartialEq for PoolError

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for PoolError

impl Eq for PoolError

impl StructuralPartialEq for PoolError