Struct async_global_executor::GlobalExecutorConfig

pub struct GlobalExecutorConfig { /* private fields */ }

Configuration to init the thread pool for the multi-threaded global executor.

Implementations

impl GlobalExecutorConfig

pub fn with_env_var(self, env_var: &'static str) -> Self

Use the specified environment variable to find the number of threads to spawn.

pub fn with_min_threads(self, min_threads: usize) -> Self

Use the specified value as the minimum number of threads.

pub fn with_max_threads(self, max_threads: usize) -> Self

Use the specified value as the maximum number of threads for async tasks. To limit the maximum number of threads for blocking tasks, please use the BLOCKING_MAX_THREADS environment variable.

pub fn with_thread_name_fn(
    self,
    thread_name_fn: impl Fn() -> String + Send + Sync + 'static
) -> Self

Use the specified prefix to name the threads.

Trait Implementations

impl Debug for GlobalExecutorConfig

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

Formats the value using the given formatter.

impl Default for GlobalExecutorConfig

fn default() -> GlobalExecutorConfig

Returns the “default value” for a type.