Struct SegmentView 

pub(crate) struct SegmentView<'a> {
    inner: MemoryInner<'a>,
    slice: usize,
    lane: usize,
}

A view into Argon2 memory for a particular segment (i.e. slice × lane).

Fields

inner: MemoryInner<'a>

slice: usize

lane: usize

Implementations

impl<'a> SegmentView<'a>

unsafe fn new(inner: MemoryInner<'a>, slice: usize, lane: usize) -> Self

Create a view into Argon2 memory for a particular segment (i.e. slice × lane).

Safety

At any time, there can be at most one view for a given Argon2 segment. Additionally, all concurrent segment views must be for the same slice.

pub fn get_block(&self, index: usize) -> &Block

Get a shared reference to a block.

Panics

Panics if the index is out of bounds or if the desired block could be mutably aliased (if it is on the current slice but on a different lane/segment).

pub fn get_block_mut(&mut self, index: usize) -> &mut Block

Get a mutable reference to a block.

Panics

Panics if the index is out of bounds or if the desired block lies outside this segment.