Struct MouseEvent 

#[non_exhaustive]
pub struct MouseEvent {
    pub kind: MouseEventKind,
    pub position: Pos<u16>,
    pub pixel_position: Option<Pos<u32>>,
    pub modifiers: KeyModifiers,
}

Mouse input event.

Does not derive Eq/Hash: MouseEventKind does not (its Scroll variant’s f32 fields implement neither).

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

kind: MouseEventKind

The kind of mouse event.

position: Pos<u16>

Cell-grid position of the mouse cursor.

pixel_position: Option<Pos<u32>>

Physical pixel position of the mouse cursor, relative to the window’s top-left.

Populated by backends that support sub-cell precision (e.g. the software renderer). None on character-mode backends such as crossterm.

modifiers: KeyModifiers

Modifiers held down during the event.

Implementations

impl MouseEvent

pub const fn new( kind: MouseEventKind, position: Pos<u16>, modifiers: KeyModifiers, ) -> MouseEvent

Creates a mouse event at the given cell-grid position, with no pixel position.

pub const fn with_pixel_position( kind: MouseEventKind, position: Pos<u16>, modifiers: KeyModifiers, pixel_position: Pos<u32>, ) -> MouseEvent

Creates a mouse event with an explicit pixel position, for backends with sub-cell precision.

Trait Implementations

impl Clone for MouseEvent

fn clone(&self) -> MouseEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MouseEvent

impl Debug for MouseEvent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MouseEvent

fn deserialize<__D>( __deserializer: __D, ) -> Result<MouseEvent, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for MouseEvent

fn eq(&self, other: &MouseEvent) -> 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 Serialize for MouseEvent

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for MouseEvent