Struct DelegatingModeCombiner

pub struct DelegatingModeCombiner<'m, T> { /* private fields */ }

Default implementation for the ModeWrapper trait that combines ModeCombiners by setting the current ModeCombiner as the outer ModeCombiner of the newly added ModeCombiner so that the iterator walks the ModeCombiners in the reverse order of which they were added, meaning the ModeCombiner that was added first ends up wrapping the task last, meaning its task will be the outermost task.

Trait Implementations

impl<T> Clone for DelegatingModeCombiner<'_, T>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'m, T> ModeCombiner<'m, T> for DelegatingModeCombiner<'m, T>

fn combine( &self, other: Box<dyn ModeCombiner<'m, T> + Send + Sync + 'm>, ) -> Box<dyn ModeCombiner<'m, T> + Send + Sync + 'm>

Combine this ModeCombiner with the supplied boxed ModeCombiner.

fn get_outer(&self) -> Option<&(dyn ModeCombiner<'m, T> + Send + Sync)>

Return the outer ModeCombiner this ModeCombiner delegates to, this is the next ModeCombiner the iterator returned by ModeCombiner::iter steps to.

fn set_outer(&mut self, outer: Arc<dyn ModeCombiner<'m, T> + Send + Sync + 'm>)

Set the outer ModeCombiner this ModeCombiner delegates to, this is the next ModeCombiner the iterator returned by ModeCombiner::iter steps to.

fn iter<'a>(&'a self) -> ModeCombinerIterator<'a, 'm, T>

Return an iterator that can unwrap combined ModeCombiners by stepping into the outer ModeCombiner recursively.

fn wrapper_ref(&self) -> Arc<dyn ModeWrapper<'m, T> + Send + Sync + 'm>

Reference the source ModeWrapper. Used to wrap the task when applying a Mode.