Enum kas_core::event::IsUsed

pub enum IsUsed {
    Unused,
    Used,
}

Return type of event-handling methods

This type is convertible to/from bool and supports the expected bit-wise OR operator (a | b, *a |= b).

The type also implements negation with output type bool, thus allowing if is_used.into() { ... } and if !is_used { ... }. An implementation of Deref would be preferred, but the trait can only output a reference.

Variants

Unused

Event was unused

Unused events may be used by a parent/ancestor widget or passed to another handler until used.

Used

Event is used, no other result

Trait Implementations

impl BitOr<IsUsed> for IsUsed

type Output = IsUsed

The resulting type after applying the | operator.

fn bitor(self, rhs: Self) -> Self

Performs the | operation.

impl BitOrAssign<IsUsed> for IsUsed

fn bitor_assign(&mut self, rhs: Self)

Performs the |= operation.

impl Clone for IsUsed

fn clone(&self) -> IsUsed

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IsUsed

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

Formats the value using the given formatter.

impl From<IsUsed> for bool

fn from(is_used: IsUsed) -> bool

Converts to this type from the input type.

impl From<bool> for IsUsed

fn from(is_used: bool) -> Self

Converts to this type from the input type.

impl Hash for IsUsed

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 Not for IsUsed

type Output = bool

The resulting type after applying the ! operator.

fn not(self) -> bool

Performs the unary ! operation.

impl PartialEq<IsUsed> for IsUsed

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for IsUsed

impl Eq for IsUsed

impl StructuralEq for IsUsed

impl StructuralPartialEq for IsUsed