Struct Classifier 

struct Classifier {
    debouncer: Debouncer,
    state: State,
}

Debounced press/hold/click state machine, polled at POLL.

Fields

debouncer: Debouncer

Level filter feeding the state machine.

state: State

Current click-sequence phase.

Implementations

impl Classifier

fn new(pressed: bool) -> Self

Creates a classifier synced to the current level.

A button already held at spawn is treated as an in-progress hold with ButtonEvent::LongHold suppressed, so a reboot triggered by a held button (e.g. LongHold → Reboot) waits for the release before it accepts a new event instead of looping.

fn update(&mut self, pressed: bool, now: Instant) -> Option<ButtonEvent>

Feeds one poll of the raw level (pressed = active-low reading) and returns the event that completed, if any.