Struct Producer 

pub struct Producer<T> { /* private fields */ }

The producer half of an SPSC ring buffer.

Takes &mut self to statically ensure single-producer access.

Implementations

impl<T> Producer<T>

pub fn push(&mut self, value: T) -> Result<(), Full<T>>

Attempts to push a value into the ring buffer.

Returns Err(Full(value)) if the buffer is full, giving the value back.

Example

use nexus_queue;

let (mut producer, mut consumer) = nexus_queue::ring_buffer::<u32>(2);

assert!(producer.push(1).is_ok());
assert!(producer.push(2).is_ok());
assert!(producer.push(3).is_err()); // Full

pub fn capacity(&self) -> usize

Returns the capacity of the ring buffer.

pub fn is_disconnected(&self) -> bool

Returns true if the consumer has been dropped.

Trait Implementations

impl<T> Debug for Producer<T>

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

Formats the value using the given formatter.

impl<T: Send> Send for Producer<T>