oa::CallbackSet

Ordered list of Callback objects attached to a session. Callbacks fire in insertion order. This mirrors oa::Iterator::addCallback but is an explicit value rather than a virtual base member so the concrete session type can own it directly.

StRust public API

Declaration

pub struct CallbackSet { /* private fields */ }

Public Rust declaration.

Public Methods

pub fn add(&mut self, cb: Box<dyn Callback>)

pub fn fire_begin(&mut self, ctx: &dyn IteratorContext)

pub fn fire_step(&mut self, ctx: &dyn IteratorContext)

pub fn fire_end(&mut self, ctx: &dyn IteratorContext)

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

Associated Functions

pub fn new() -> Self

fn default() -> Self