Enum VisibilityState 

#[non_exhaustive]
pub enum VisibilityState {
    Unobscured,
    Partial,
    FullyObscured,
}

Specifies the visiblity status of a window for a EventVisibility.

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.

Unobscured

the window is completely visible.

Partial

the window is partially visible.

FullyObscured

the window is not visible at all.

Trait Implementations

impl Clone for VisibilityState

fn clone(&self) -> VisibilityState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for VisibilityState

impl Debug for VisibilityState

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

Formats the value using the given formatter.

impl Display for VisibilityState

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

Formats the value using the given formatter.

impl Eq for VisibilityState

impl From<VisibilityState> for Value

fn from(v: VisibilityState) -> Self

Converts to this type from the input type.

impl<'a> FromValue<'a> for VisibilityState

type Checker = GenericValueTypeChecker<VisibilityState>

Value type checker.

unsafe fn from_value(value: &'a Value) -> Self

Get the contained value from a Value.

impl HasParamSpec for VisibilityState

type ParamSpec = ParamSpecEnum

type SetValue = VisibilityState

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(&str, VisibilityState) -> ParamSpecEnumBuilder<'_, VisibilityState>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for VisibilityState

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 Ord for VisibilityState

fn cmp(&self, other: &VisibilityState) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for VisibilityState

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for VisibilityState

fn partial_cmp(&self, other: &VisibilityState) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StaticType for VisibilityState

fn static_type() -> Type

Returns the type identifier of Self.

impl StructuralPartialEq for VisibilityState

impl ToValue for VisibilityState

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifer of self.

impl ValueType for VisibilityState

type Type = VisibilityState

Type to get the Type from.