Struct GestureRole 

pub struct GestureRole {
    pub step: Core,
    pub init: Core,
    pub ty: Ty,
    pub gesture_ty: Ty,
}

The two halves of a gestures(step, init), and the type they accumulate.

Fields

step: Core

(S, G) -> S. The bare gesture and not an Envelope[G]: a gesture has no position in the total order, so there is no envelope to give it (prelude’s note on the primitive).

init: Core

The accumulator before any gesture — and what the server renders against, because a server has seen none. render refuses Mode A to a page that reads this, so the constant is unobservable for the same reason freshness()’s Confirmed is.

ty: Ty

S, the accumulator’s type.

gesture_ty: Ty

G, the gesture union’s type — what a handler must construct to reach this fold.

Trait Implementations

impl Clone for GestureRole

fn clone(&self) -> GestureRole

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GestureRole

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

Formats the value using the given formatter.