Struct DispatcherBuilder

pub struct DispatcherBuilder { /* private fields */ }

A builder for Dispatcher.

Implementations

impl DispatcherBuilder

pub fn new() -> Self

Create a builder with default settings.

pub fn concurrent(self, concurrent: bool) -> Self

If execute tasks concurrently. Default to be true.

When set to false, tasks are executed sequentially without any concurrency within the thread.

pub fn worker_threads(self, nthreads: NonZeroUsize) -> Self

Set the number of worker threads of the dispatcher. The default value is the CPU number. If the CPU number could not be retrieved, the default value is 1.

pub fn stack_size(self, s: usize) -> Self

Set the size of stack of the worker threads.

pub fn thread_names(self, f: impl FnMut(usize) -> String + 'static) -> Self

Provide a function to assign names to the worker threads.

pub fn proactor_builder(self, builder: ProactorBuilder) -> Self

Set the proactor builder for the inner runtimes.

pub fn build(self) -> Result<Dispatcher>

Build the Dispatcher.

Trait Implementations

impl Default for DispatcherBuilder

fn default() -> Self

Returns the “default value” for a type.