Struct ReservationError 

pub struct ReservationError { /* private fields */ }

An allocation reservation would exceed the aggregate lease allowance.

Refusal does not change accounting. Callers must refuse, spill, or retry without allocating the payload they could not reserve.

Implementations

impl ReservationError

pub const fn requested_bytes(self) -> u64

Bytes the caller attempted to reserve.

pub const fn reserved_bytes(self) -> u64

Outstanding bytes observed when admission was refused.

pub const fn capacity_bytes(self) -> u64

Maximum aggregate reservation capacity.

Trait Implementations

impl Clone for ReservationError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ReservationError

impl Debug for ReservationError

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

Formats the value using the given formatter.

impl Display for ReservationError

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

Formats the value using the given formatter.

impl Eq for ReservationError

impl Error for ReservationError

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 PartialEq for ReservationError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ReservationError