Struct jemalloc_ctl::BackgroundThread

pub struct BackgroundThread(_);

A type providing access to the state of internal background worker threads.

When enabled, background threads are created on demand (the number of background threads will be no more than the number of CPUs or active arenas). Threads run periodically and handle purging asynchronously.

extern crate jemallocator;
extern crate jemalloc_ctl;

#[global_allocator]
static ALLOC: jemallocator::Jemalloc = jemallocator::Jemalloc;

fn main() {
    let mut background_thread = jemalloc_ctl::BackgroundThread::new().unwrap();
    background_thread.set(true).unwrap();
    assert!(background_thread.get().unwrap());
}

Methods

impl BackgroundThread

pub fn new() -> Result<BackgroundThread>

Returns a new BackgroundThread.

pub fn get(&self) -> Result<bool>

Returns the current background thread state.

pub fn set(&self, background_thread: bool) -> Result<()>

Sets the background thread state.

Trait Implementations

impl Copy for BackgroundThread

impl Clone for BackgroundThread

fn clone(&self) -> BackgroundThread

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.