Struct EffectiveLimit 

pub struct EffectiveLimit(/* private fields */);

A validated page size selected from a caller request and a policy.

Implementations

impl EffectiveLimit

pub fn new(value: NonZeroU32) -> Self

Creates an effective limit from a non-zero value.

pub fn get(self) -> u32

Returns the numeric page size.

pub fn as_usize(self) -> usize

Returns the page size as a usize for vector reservations and counters.

pub fn limit_plus_one(self) -> usize

Returns the number of items an engine should try to read to detect a next page.

Trait Implementations

impl Clone for EffectiveLimit

fn clone(&self) -> EffectiveLimit

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for EffectiveLimit

impl Debug for EffectiveLimit

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

Formats the value using the given formatter.

impl Eq for EffectiveLimit

impl Ord for EffectiveLimit

fn cmp(&self, other: &EffectiveLimit) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for EffectiveLimit

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for EffectiveLimit

fn partial_cmp(&self, other: &EffectiveLimit) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for EffectiveLimit