Enum HardwarePreference 

#[non_exhaustive]
pub enum HardwarePreference {
    Require,
    Prefer,
    Avoid,
}

Whether a caller permits or requires a hardware codec implementation.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Require

Prefer

Avoid

Trait Implementations

impl Clone for HardwarePreference

fn clone(&self) -> HardwarePreference

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for HardwarePreference

impl Debug for HardwarePreference

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

Formats the value using the given formatter.

impl Eq for HardwarePreference

impl Hash for HardwarePreference

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for HardwarePreference

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for HardwarePreference