Enum Vrr 

pub enum Vrr {
    Off,
    AlwaysOn,
    OnDemand,
}

The state of variable refresh rate on an output.

Variants

Off

Variable refresh rate should be off.

AlwaysOn

Variable refresh rate should be on at all times.

OnDemand

Variable refresh rate should be on when a window with an active VrrDemand is visible.

Trait Implementations

impl Clone for Vrr

fn clone(&self) -> Vrr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Vrr

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

Formats the value using the given formatter.

impl Default for Vrr

fn default() -> Vrr

Returns the “default value” for a type.

impl Hash for Vrr

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

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 Vrr

fn eq(&self, other: &Vrr) -> 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 Copy for Vrr

impl Eq for Vrr

impl StructuralPartialEq for Vrr