Struct ThreadDriverBackend 

pub struct ThreadDriverBackend { /* private fields */ }

A backend for VmTaskDriverSource based on individual threads.

If no target VP is specified, this backend will spawn tasks and IO a default single-threaded IO driver. If a target VP is specified, the backend will spawn a separate thread and spawn tasks and IOs there.

Implementations

impl ThreadDriverBackend

pub fn new(default_driver: DefaultDriver) -> Self

Returns a new backend, using default_driver to back task drivers that did not specify a target VP.

Trait Implementations

impl BuildVmTaskDriver for ThreadDriverBackend

type Driver = ThreadDriver

The associated driver type.

type CurrentDriver = CurrentThreadDriver

The driver type for build_current.

fn build( &self, name: String, target_vp: Option<u32>, _run_on_target: bool, ) -> Self::Driver

Builds a new driver that can drive IO and spawn tasks.

fn build_current(&self) -> Self::CurrentDriver

Builds a driver that dispatches to the current thread’s executor.

impl Debug for ThreadDriverBackend

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

Formats the value using the given formatter.