Enum WatchScope 

#[non_exhaustive]
pub enum WatchScope {
    SystemOutputs,
    DefaultSystemOutput,
}

Device changes a watcher can report.

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.

SystemOutputs

System output additions and removals.

DefaultSystemOutput

Default system output changes.

Trait Implementations

impl Clone for WatchScope

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WatchScope

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

Formats the value using the given formatter.

impl Eq for WatchScope

impl PartialEq for WatchScope

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for WatchScope