Struct PageSize 

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

Read/Write file format version.

Implementations

impl PageSize

pub const MIN: u32 = 512

pub const MAX: u32 = 65536

pub const DEFAULT: u16 = 4096

pub const fn new(size: u32) -> Option<Self>

Interpret a user-provided u32 as either a valid page size or None.

pub fn new_from_header_u16(value: u16) -> Result<Self>

Interpret a u16 on disk (DB file header) as either a valid page size or return a corrupt error.

pub const fn get(self) -> u32

pub const fn get_raw(self) -> u16

Get the raw u16 value stored internally

Trait Implementations

impl Clone for PageSize

fn clone(&self) -> PageSize

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PageSize

impl Debug for PageSize

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

Formats the value using the given formatter.

impl Default for PageSize

fn default() -> Self

Returns the “default value” for a type.

impl Eq for PageSize

impl PartialEq for PageSize

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

Equality operator ==.

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

Inequality operator !=.

impl Pod for PageSize

impl StructuralPartialEq for PageSize

impl Zeroable for PageSize

fn zeroed() -> Self

Calls zeroed.