Struct Modifiers 

pub struct Modifiers {
    pub shift: bool,
    pub ctrl: bool,
    pub alt: bool,
    pub meta: bool,
}

Modifier key state

Fields

shift: bool

Shift key is held

ctrl: bool

Control key is held

alt: bool

Alt key is held (Option on macOS)

meta: bool

Meta key is held (Command on macOS, Windows key on Windows)

Implementations

impl Modifiers

pub fn is_empty(&self) -> bool

Check if no modifiers are held

pub fn shift_only(&self) -> bool

Check if only shift is held

pub fn ctrl_only(&self) -> bool

Check if only ctrl is held

pub fn alt_only(&self) -> bool

Check if only alt is held

pub fn meta_only(&self) -> bool

Check if only meta is held

Trait Implementations

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 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 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 Copy for Modifiers

impl Eq for Modifiers

impl StructuralPartialEq for Modifiers