Enum PressureLevel 

pub enum PressureLevel {
    Normal,
    Warning,
    High,
    Critical,
}

Memory pressure level

Variants

Normal

Normal operation

Warning

Elevated usage, start cleanup

High

High usage, defer allocations

Critical

Critical usage, emergency cleanup

Implementations

impl PressureLevel

pub fn from_ratio(ratio: f64) -> Self

Get pressure level from usage ratio

Trait Implementations

impl Clone for PressureLevel

fn clone(&self) -> PressureLevel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PressureLevel

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

Formats the value using the given formatter.

impl Default for PressureLevel

fn default() -> PressureLevel

Returns the “default value” for a type.

impl PartialEq for PressureLevel

fn eq(&self, other: &PressureLevel) -> 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 Copy for PressureLevel

impl Eq for PressureLevel

impl StructuralPartialEq for PressureLevel