Struct AppState 

pub struct AppState { /* private fields */ }

Opaque per-session state that persists between frames.

Tracks focus, scroll positions, hook state, and other frame-to-frame data. Create with AppState::new() and pass to frame() each iteration.

Example

let mut state = slt::AppState::new();
// state is passed to slt::frame() in your render loop

Implementations

impl AppState

pub fn new() -> Self

Create a new empty application state.

pub fn tick(&self) -> u64

Returns the current frame tick count (increments each frame).

pub fn fps(&self) -> f32

Returns the smoothed FPS estimate (exponential moving average).

pub fn set_debug(&mut self, enabled: bool)

Toggle the debug overlay (same as pressing F12).

Trait Implementations

impl Default for AppState

fn default() -> Self

Returns the “default value” for a type.