Struct jemalloc_ctl::MaxBackgroundThreads

pub struct MaxBackgroundThreads(_);

A type providing access to the maximum number of background threads that will be created.

extern crate jemallocator;
extern crate jemalloc_ctl;

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

fn main() {
    let mut max_background_threads = jemalloc_ctl::MaxBackgroundThreads::new().unwrap();
    max_background_threads.set(1).unwrap();
    assert_eq!(max_background_threads.get().unwrap(), 1);
}

Methods

impl MaxBackgroundThreads

pub fn new() -> Result<MaxBackgroundThreads>

Returns a new MaxBackgroundThreads.

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

Returns the current background thread limit.

pub fn set(&self, max_background_threads: usize) -> Result<()>

Sets the background thread limit.

Trait Implementations

impl Copy for MaxBackgroundThreads

impl Clone for MaxBackgroundThreads

fn clone(&self) -> MaxBackgroundThreads

Returns a copy of the value.

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

Performs copy-assignment from source.