Struct ConfigBuilder

pub struct ConfigBuilder { /* private fields */ }

Configuration for a memory data tracker (builder)

Implementations

impl ConfigBuilder

pub fn max(&mut self, value: usize) -> &mut Self

Maximum memory usage tolerated before reclamation starts

Setting this to usize::MAX disables the memory quota (and that’s the default).

Note that this is not a hard limit. See Approximate in the overview.

(Setter method.)

pub fn low_water(&mut self, value: usize) -> &mut Self

Reclamation will stop when memory use is reduced to below this value

Default is 75% of the maximum.

(Setter method.)

impl ConfigBuilder

pub fn build(&self) -> Result<Config, ConfigBuildError>

Builds a new Config from a builder

Returns an error unless at least max has been specified, or if the fields values are invalid or inconsistent.

Trait Implementations

impl Clone for ConfigBuilder

fn clone(&self) -> ConfigBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConfigBuilder

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

Formats the value using the given formatter.

impl Default for ConfigBuilder

fn default() -> ConfigBuilder

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ConfigBuilder

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Flattenable for ConfigBuilder

fn has_field(s: &str) -> bool

Does this type have a field named s ?

impl PartialEq for ConfigBuilder

fn eq(&self, other: &ConfigBuilder) -> 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 Serialize for ConfigBuilder

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for ConfigBuilder

impl StructuralPartialEq for ConfigBuilder