Enum EdgeAllocationError 

pub enum EdgeAllocationError {
    IdentityExhausted,
    CapacityExceeded {
        kind: EdgeKind,
        cap: usize,
    },
}

Fail-closed edge allocation errors.

Variants

IdentityExhausted

The per-object edge identity space is exhausted.

CapacityExceeded

The configured total or per-kind edge cap was reached.

Fields

kind: EdgeKind

Kind requested by the refused insertion.

cap: usize

Applicable total or per-kind cap.

Trait Implementations

impl Clone for EdgeAllocationError

fn clone(&self) -> EdgeAllocationError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for EdgeAllocationError

impl Debug for EdgeAllocationError

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

Formats the value using the given formatter.

impl Display for EdgeAllocationError

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

Formats the value using the given formatter.

impl Eq for EdgeAllocationError

impl Error for EdgeAllocationError

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<EdgeAllocationError> for EphemeronMutationError

fn from(error: EdgeAllocationError) -> Self

Converts to this type from the input type.

impl From<EdgeAllocationError> for WeakEdgeMutationError

fn from(error: EdgeAllocationError) -> Self

Converts to this type from the input type.

impl From<EdgeAllocationError> for StrongEdgeMutationError

fn from(error: EdgeAllocationError) -> Self

Converts to this type from the input type.

impl PartialEq for EdgeAllocationError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for EdgeAllocationError