Struct Modifiers 

pub struct Modifiers(/* private fields */);

A set of held modifier keys.

Backed by a private bit set so the in-memory representation can grow (e.g. to u16) without changing the public API, and so no third-party bit-flags type leaks into this crate’s semver surface.

Implementations

impl Modifiers

pub const NONE: Modifiers

No modifiers held.

pub const CTRL: Modifiers

The Control modifier.

pub const ALT: Modifiers

The Alt / Option modifier.

pub const SHIFT: Modifiers

The Shift modifier.

pub const SUPER: Modifiers

The Super / Command / Windows modifier.

pub const fn empty() -> Self

Returns the empty modifier set (alias for Modifiers::NONE).

pub const fn is_empty(self) -> bool

Returns true if no modifiers are held.

pub const fn contains(self, other: Modifiers) -> bool

Returns true if every modifier in other is also held in self.

pub const fn union(self, other: Modifiers) -> Self

Returns the union of two modifier sets.

pub const fn difference(self, other: Modifiers) -> Self

Returns self with every modifier in other removed.

Trait Implementations

impl BitOr for Modifiers

type Output = Modifiers

The resulting type after applying the | operator.

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

Performs the | operation.

impl BitOrAssign for Modifiers

fn bitor_assign(&mut self, rhs: Modifiers)

Performs the |= operation.

impl Clone for Modifiers

fn clone(&self) -> Modifiers

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Modifiers

impl Debug for Modifiers

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

Formats the value using the given formatter.

impl Default for Modifiers

fn default() -> Modifiers

Returns the “default value” for a type.

impl Eq for Modifiers

impl Hash for Modifiers

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 Modifiers

fn eq(&self, other: &Modifiers) -> 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 StructuralPartialEq for Modifiers