Enum MotionSource 

pub enum MotionSource {
    Keyboard,
    Pointer,
    Gesture,
    Action,
}

What started a transition. Motion follows the input: a shortcut is a frequent expert action with a known result, so animating it adds latency to every repetition, while pointer and finger motion explains where things went.

Variants

Keyboard

A key chord.

Pointer

A click or tap on what is shown.

Gesture

Direct manipulation: a drag, swipe or pinch. The surface follows the hand and the release hands its velocity to the settle.

Action

An agent, a script or the action door. Nobody watches a hand move, and the caller acts on the result at once, so it follows the keyboard rule.

Implementations

impl MotionSource

pub fn lands_at_once(self) -> bool

Whether the result shows on the next frame.

Trait Implementations

impl Clone for MotionSource

fn clone(&self) -> MotionSource

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MotionSource

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

Formats the value using the given formatter.

impl Default for MotionSource

fn default() -> MotionSource

Returns the “default value” for a type.

impl Hash for MotionSource

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

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 MotionSource

fn eq(&self, other: &MotionSource) -> 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 MotionSource

impl Eq for MotionSource

impl StructuralPartialEq for MotionSource