Struct ByteRange

pub struct ByteRange(pub usize, pub usize);

Represents a range of bytes in AllocationTracker and ContiguousMemoryStorage.

Tuple Fields

0: usize

Inclusive lower bound of this byte range.

1: usize

Exclusive upper bound of this byte range.

Implementations

impl ByteRange

pub fn new(from: usize, to: usize) -> Self

Constructs a new byte range, ensuring that from and to are ordered correctly.

pub fn new_unchecked(from: usize, to: usize) -> Self

Constructs a new byte range without checking from and to ordering.

pub fn aligned(&self, alignment: usize) -> Self

Aligns this byte range to the provided alignment.

pub fn cap_end(&self, position: usize) -> Self

Caps the end address of this byte range to the provided position.

pub fn cap_size(&self, size: usize) -> Self

Caps the size of this byte range to the provided size.

pub fn offset(&self, offset: usize) -> Self

Offsets this byte range by a provided unsigned offset.

pub fn offset_signed(&self, offset: isize) -> Self

Offsets this byte range by a provided signed offset.

pub fn len(&self) -> usize

Returns length of this byte range.

pub fn is_empty(&self) -> bool

Returns true if this byte range is zero-sized.

pub fn contains(&self, other: Self) -> bool

Returns true if this byte range contains another byte range other.

pub fn difference_unchecked(&self, other: Self) -> (Self, Self)

Returns two byte ranges that remain when another other range is removed from this one.

It is possible for either or both of the returned byte ranges to have a length of 0 if other is aligned with either the upper or lower bound of this range, or if it is equal to this range.

pub fn merge_unchecked(&self, other: Self) -> Self

Merges this byte range with other and returns a byte range that contains both.

pub fn merge_in_unchecked(&mut self, other: Self)

Merges another other byte range into this one, resulting in a byte range that contains both.

Trait Implementations

impl Clone for ByteRange

fn clone(&self) -> ByteRange

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ByteRange

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

Formats the value using the given formatter.

impl Display for ByteRange

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

Formats the value using the given formatter.

impl PartialEq for ByteRange

fn eq(&self, other: &ByteRange) -> 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 ByteRange

impl Eq for ByteRange

impl StructuralPartialEq for ByteRange