Struct Producer 

pub struct Producer<'a, T: Copy> { /* private fields */ }

Unique, stateless write handle for a LatestBuf.

This handle is Send when T: Send (the handle can move a payload across contexts, so a non-Send payload correctly pins it — T: Copy alone does not imply T: Send) and always !Sync: it may move into an ISR or another execution context, but it may not be shared between contexts. Sole-producer ownership is load-bearing for the exclusive-slot soundness argument (contract H2).

use ph_eventing::latest_buf::Producer;

fn assert_sync<T: Sync>() {}
assert_sync::<Producer<'static, u32>>();

Implementations

impl<T: Copy> Producer<'_, T>

pub fn publish(&self, value: T) -> PublishReport

Publish a complete value as the newest channel state.

This always succeeds, executes one payload write and one atomic swap, and never waits for consumer progress.

Trait Implementations

impl<T: Copy> Debug for Producer<'_, T>

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

Formats the value using the given formatter.

impl<T: Copy> Drop for Producer<'_, T>

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl<T: Copy> LatestSink<T> for Producer<'_, T>

fn publish_latest(&mut self, value: T) -> PublishReport

Publish value and report its generation and any replacement.