Struct aarch64_std::thread::Builder

pub struct Builder { /* private fields */ }

Thread factory, which can be used in order to configure the properties of a new thread.

Methods can be chained on it in order to configure it.

The two configurations available are:

• [name]: specifies an [associated name for the thread][naming-threads]
• [stack_size]: specifies the [desired stack size for the thread][stack-size]

The spawn method will take ownership of the builder and create an [io::Result] to the thread handle with the given configuration.

The [thread::spawn] free function uses a Builder with default configuration and [unwrap]s its return value.

You may want to use spawn instead of [thread::spawn], when you want to recover from a failure to launch a thread, indeed the free function will panic where the Builder method will return a [io::Result].

Implementations

impl Builder

pub fn new() -> Self

Generates the base configuration for spawning a thread, from which configuration methods can be chained.

pub fn name(self, name: String) -> Builder

Names the thread-to-be. Currently the name is used for identification only in panic messages.

The name must not contain null bytes (\0).

For more information about named threads, see [this module-level documentation][naming-threads].

pub fn stack_size(self, size: usize) -> Builder

Sets the size of the stack (in bytes) for the new thread.

pub fn spawn<F, T>(self, f: F) -> Result<JoinHandle<T>, Infallible>where
    F: FnOnce() -> T + Send + 'static,
    T: Send + 'static,

Spawns a new thread by taking ownership of the Builder, and returns an [io::Result] to its JoinHandle.

The spawned thread may outlive the caller (unless the caller thread is the main thread; the whole process is terminated when the main thread finishes). The join handle can be used to block on termination of the spawned thread, including recovering its panics.

For a more complete documentation see thread::spawn.

Trait Implementations

impl Debug for Builder

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

Formats the value using the given formatter.