Struct mmap_rs::PageSize

pub struct PageSize(pub usize);

The preferred size of the pages uses, where the size is in log2 notation.

Note that not all the offered page sizes may be available on the current platform.

Tuple Fields

0: usize

Implementations

impl PageSize

pub const _4K: Self

Map the mapping using 4 KiB pages.

pub const _64K: Self

Map the mapping using 64 KiB pages.

pub const _512K: Self

Map the mapping using 512 KiB pages.

pub const _1M: Self

Map the mapping using 1 MiB pages.

pub const _2M: Self

Map the mapping using 2 MiB pages.

pub const _4M: Self

Map the mapping using 4 MiB pages.

pub const _8M: Self

Map the mapping using 8 MiB pages.

pub const _16M: Self

Map the mapping using 16 MiB pages.

pub const _32M: Self

Map the mapping using 32 MiB pages.

pub const _256M: Self

Map the mapping using 256 MiB pages.

pub const _512M: Self

Map the mapping using 512 MiB pages.

pub const _1G: Self

Map the mapping using 1 GiB pages.

pub const _2G: Self

Map the mapping using 2 GiB pages.

pub const _16G: Self

Map the mapping using 16 GiB pages.

Trait Implementations

impl Clone for PageSize

fn clone(&self) -> PageSize

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PageSize

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

Formats the value using the given formatter.

impl Ord for PageSize

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

Restrict a value to a certain interval.

impl PartialEq<PageSize> for PageSize

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl PartialOrd<PageSize> for PageSize

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl Copy for PageSize

impl Eq for PageSize

impl StructuralEq for PageSize

impl StructuralPartialEq for PageSize