Struct red4ext_rs::StateListener

pub struct StateListener(/* private fields */);

A listener for state changes in the game application. The listener can be attached to a specific state type using the SdkEnv::add_listener method.

Implementations

impl StateListener

pub fn with_on_enter(self, cb: StateHandler) -> Self

Sets a callback to be called when the state is entered.

pub fn with_on_update(self, cb: StateHandler) -> Self

Sets a callback to be called when the state is updated.

pub fn with_on_exit(self, cb: StateHandler) -> Self

Sets a callback to be called when the state is exited.

Trait Implementations

impl Debug for StateListener

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

Formats the value using the given formatter.

impl Default for StateListener

fn default() -> StateListener

Returns the “default value” for a type.