Struct ParameterUpdateQueue 

pub struct ParameterUpdateQueue { /* private fields */ }

Thread-safe queue for parameter updates

ARCHITECTURE:

• API thread: Pushes updates (non-blocking, just mutex on queue)
• Burst thread: Consumes updates between bursts (when NPU is free)

PERFORMANCE:

• Queue operations: ~1-2µs (fast mutex, no contention)
• Zero impact on burst timing
• Works at any frequency (100Hz+, 1000Hz+)

Implementations

impl ParameterUpdateQueue

pub fn new() -> Self

pub fn push(&self, update: ParameterUpdate)

Push a parameter update (non-blocking, called from API thread)

pub fn drain_all(&self) -> Vec<ParameterUpdate>

Drain all pending updates (called from burst thread between bursts)

pub fn len(&self) -> usize

Get queue size (for monitoring)

pub fn is_empty(&self) -> bool

Check if queue is empty

Trait Implementations

impl Clone for ParameterUpdateQueue

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for ParameterUpdateQueue

fn default() -> Self

Returns the “default value” for a type.