Struct MemoryRanges 

pub struct MemoryRanges<'a> { /* private fields */ }

Access to ranges of a Memory, from Memory::data_ranges_and_store_data_mut.

Ranges are read with MemoryRanges::data_range (or all of memory with MemoryRanges::data) and modified with MemoryRanges::data_range_mut, which considers only the range it returns modified.

Implementations

impl<'a> MemoryRanges<'a>

pub fn len(&self) -> usize

The length of the memory, in bytes.

pub fn is_empty(&self) -> bool

Whether the memory is empty.

pub fn data(&self) -> &[u8]

All of the memory, for reading.

pub fn data_range( &self, range: Range<usize>, ) -> Result<&[u8], MemoryAccessError>

range of the memory, for reading, or an error if it is out of bounds.

pub fn data_range_mut( &mut self, range: Range<usize>, ) -> Result<&mut [u8], MemoryAccessError>

range of the memory, for modification, or an error if it is out of bounds. Only this range is considered modified.