Struct tikv_jemalloc_ctl::opt::narenas[−][src]

pub struct narenas;

Maximum number of arenas to use for automatic multiplexing of threads and arenas.

The default is four times the number of CPUs, or one if there is a single CPU.

Examples

use tikv_jemalloc_ctl::opt;
let narenas = opt::narenas::read().unwrap();
println!("number of arenas: {}", narenas);

Implementations

impl narenas[src]

pub fn mib() -> Result<narenas_mib>[src]

Returns Management Information Base (MIB)

This value can be used to access the key without doing string lookup.

pub fn name() -> &'static Name[src]

Key [::keys::Name].

impl narenas[src]

pub fn read() -> Result<c_uint>[src]

Reads value using string API.

Auto Trait Implementations

impl Send for narenas

impl Sync for narenas

impl Unpin for narenas

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.