Enum Reason

pub enum Reason {
    DidNotMatch {
        preferred_backend: String,
    },
    RequestFailed(String),
}

The reason why a graphics adapter could not be found

Variants

DidNotMatch

The backend did not match the preference

Fields

preferred_backend: String

The preferred backend

RequestFailed(String)

The request to create the backend failed

Trait Implementations

impl Clone for Reason

fn clone(&self) -> Reason

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Reason

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

Formats the value using the given formatter.

impl PartialEq for Reason

fn eq(&self, other: &Reason) -> 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 Reason

impl StructuralPartialEq for Reason