Struct BufferRegion 

pub struct BufferRegion {
    pub offset: u64,
    pub size: u64,
}

Describes a region within a buffer.

Fields

offset: u64

Byte offset from buffer start.

size: u64

Size of the region in bytes.

Implementations

impl BufferRegion

pub fn new(offset: u64, size: u64) -> Self

Create a new buffer region.

pub fn from_start(size: u64) -> Self

Create a region starting at offset 0.

pub fn end(&self) -> u64

End offset (exclusive) of the region.

pub fn overlaps(&self, other: &BufferRegion) -> bool

Check if this region overlaps with another.

pub fn contained_in(&self, other: &BufferRegion) -> bool

Check if this region is entirely contained within another.

pub fn intersection(&self, other: &BufferRegion) -> Option<BufferRegion>

Compute the intersection of two regions, if any.

Trait Implementations

impl Clone for BufferRegion

fn clone(&self) -> BufferRegion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BufferRegion

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

Formats the value using the given formatter.

impl Hash for BufferRegion

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for BufferRegion

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

impl Eq for BufferRegion

impl StructuralPartialEq for BufferRegion