Function jemalloc_ctl::opt::tcache

pub fn tcache() -> Result<bool>

Determines if thread-local allocation caching is enabled.

Thread-specific caching allows many allocations to be satisfied without performing any thread synchronization, at the cost of increased memory use. This is enabled by default.

Examples

extern crate jemallocator;
extern crate jemalloc_ctl;

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

fn main() {
    println!("thread-local caching: {}", jemalloc_ctl::opt::tcache().unwrap());
}