Trait LatestSource 

pub trait LatestSource<T> {
    // Required method
    fn try_take_latest(&mut self) -> Option<LatestItem<T>>;
}

Take the latest complete state together with generation and gap evidence.

This is deliberately distinct from FIFO-oriented Source.

Required Methods

fn try_take_latest(&mut self) -> Option<LatestItem<T>>

Claim the newest unread publication, or return None when empty.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<T: Copy> LatestSource<T> for Consumer<'_, T>