Struct JemallocConfig

pub struct JemallocConfig { /* private fields */ }

jemalloc diagnostics configuration.

Implementations

impl JemallocConfig

pub fn builder() -> Builder<Complete>

Returns a new builder.

impl JemallocConfig

pub fn prof_active(&self) -> bool

Controls whether jemalloc heap allocation sampling is enabled.

See jemalloc’s documentation for details.

Defaults to false.

pub fn lg_prof_sample(&self) -> usize

The base 2 log of the average interval in allocated bytes between allocation samples.

Sampled allocations will be reset whenever this value is changed. See jemalloc’s documentation for details.

Defaults to 19 (aka a 512 KiB interval).

Trait Implementations

impl Clone for JemallocConfig

fn clone(&self) -> JemallocConfig

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for JemallocConfig

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

Formats the value using the given formatter.

impl Default for JemallocConfig

fn default() -> JemallocConfig

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for JemallocConfig

fn deserialize<D>( deserializer: D, ) -> Result<JemallocConfig, <D as Deserializer<'de>>::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for JemallocConfig

fn eq(&self, other: &JemallocConfig) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for JemallocConfig