Struct ExecutorBuilder 

pub struct ExecutorBuilder { /* private fields */ }

Builder for Executor.

Implementations

impl ExecutorBuilder

pub const fn worker_threads(self, n: usize) -> Self

Number of worker threads. 0 → inline (no pool). Default → physical cores.

pub fn observer(self, obs: Arc<dyn Observer>) -> Self

Attach a lifecycle observer. If not called, a no-op observer is used.

pub fn monitor(self, mon: Arc<dyn ExecutionMonitor>) -> Self

Attach an execution monitor. If not called, a no-op monitor is used.

pub fn worker_attrs(self, attrs: ThreadAttributes) -> Self

Set thread attributes (name prefix, CPU affinity, scheduling priority) for worker threads. Has no effect when worker_threads is 0 (inline mode). Requires the thread_attrs feature for non-default settings.

pub fn build(self) -> Result<Executor, ExecutorError>

Build the Executor. Creates a fresh iceoryx2 node and wires up the internal stop-event service so that any Stoppable clone (taken before or after run()) will wake the WaitSet when stop() is called.

Panics

Panics if the internally-generated stop-event service name exceeds the iceoryx2 service name length limit (this cannot happen under normal use because the name is derived from the process id and a monotonic counter).

Trait Implementations

impl Default for ExecutorBuilder

fn default() -> Self

Returns the “default value” for a type.