Struct KeyModifiers 

pub struct KeyModifiers { /* private fields */ }

Pressed modifier keys.

Specification: https://w3c.github.io/uievents-key/#keys-modifier

Implementations

impl KeyModifiers

pub fn new() -> Self

pub fn is_empty(&self) -> bool

pub fn with_shift(&mut self)

pub fn with_ctrl(&mut self)

pub fn with_alt(&mut self)

pub fn with_meta_cmd(&mut self)

pub fn and_shift(self) -> Self

pub fn and_ctrl(self) -> Self

pub fn and_alt(self) -> Self

pub fn and_meta_cmd(self) -> Self

pub fn is_shift(&self) -> bool

Return true if a shift key is pressed.

pub fn is_ctrl(&self) -> bool

Return true if a control key is pressed.

pub fn is_alt(&self) -> bool

Return true if an alt key is pressed.

pub fn is_meta_cmd(&self) -> bool

Return true if a meta key is pressed.

Trait Implementations

impl Clone for KeyModifiers

fn clone(&self) -> KeyModifiers

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KeyModifiers

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

Formats the value using the given formatter.

impl Default for KeyModifiers

fn default() -> KeyModifiers

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for KeyModifiers

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for KeyModifiers

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

Formats the value using the given formatter.

impl From<KeyModifiers> for String

fn from(value: KeyModifiers) -> Self

Converts to this type from the input type.

impl Hash for KeyModifiers

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 KeyModifiers

fn cmp(&self, other: &KeyModifiers) -> 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 KeyModifiers

fn eq(&self, other: &KeyModifiers) -> 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 PartialOrd for KeyModifiers

fn partial_cmp(&self, other: &KeyModifiers) -> 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 Serialize for KeyModifiers

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<String> for KeyModifiers

type Error = String

The type returned in the event of a conversion error.

fn try_from(value: String) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for KeyModifiers

impl Eq for KeyModifiers

impl StructuralPartialEq for KeyModifiers