Struct PoolConcurrencyLimitError 

pub struct PoolConcurrencyLimitError { /* private fields */ }

Available on crate feature pooling-allocator only.

An error returned when the pooling allocator cannot allocate a table, memory, etc… because the maximum number of concurrent allocations for that entity has been reached.

Trait Implementations

impl Debug for PoolConcurrencyLimitError

Available on crate feature runtime only.

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

Formats the value using the given formatter.

impl Display for PoolConcurrencyLimitError

Available on crate feature runtime only.

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

Formats the value using the given formatter.

impl Error for PoolConcurrencyLimitError

Available on crate feature runtime only.

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.