Enum BackendError 

pub enum BackendError {
    Unsupported(&'static str),
    Unavailable(&'static str),
}

Variants

Unsupported(&'static str)

The backend/platform cannot do this operation (algo not available, feature off).

Unavailable(&'static str)

The backend could do it, but is not currently usable (not initialized, no entropy, etc).

Trait Implementations

impl Clone for BackendError

fn clone(&self) -> BackendError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BackendError

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

Formats the value using the given formatter.

impl PartialEq for BackendError

fn eq(&self, other: &BackendError) -> 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 Eq for BackendError

impl StructuralPartialEq for BackendError