Struct CacheRange 

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

A checked virtual byte range. Construction validates arithmetic, not mapping.

Implementations

impl CacheRange

pub const fn new( start: VirtAddr, bytes: usize, ) -> Result<Self, CacheRangeOverflow>

Checks the inclusive endpoint; empty ranges perform no maintenance.

pub const fn start(self) -> VirtAddr

Returns the first requested virtual byte.

pub const fn is_empty(self) -> bool

Reports a zero-length request.

Trait Implementations

impl Clone for CacheRange

fn clone(&self) -> CacheRange

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CacheRange

impl Debug for CacheRange

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

Formats the value using the given formatter.

impl Eq for CacheRange

impl PartialEq for CacheRange

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CacheRange