Struct guestmem::ranges::PagedRanges

pub struct PagedRanges<'a, T> { /* private fields */ }

A list of PagedRanges.

Implementations

impl<'a, T: Iterator<Item = PagedRange<'a>> + Clone> PagedRanges<'a, T>

pub fn new<I>(ranges: I) -> Self

where I: IntoIterator<IntoIter = T>,

Constructs a list wrapping an iterator.

impl<'a, T: Iterator<Item = PagedRange<'a>>> PagedRanges<'a, T>

pub fn len(&self) -> usize

Returns the total length in bytes of the ranges.

pub fn is_empty(&self) -> bool

Returns true if the range list is empty.

pub fn skip(&mut self, len: usize)

Advances the range list by len bytes.

pub fn truncate(&mut self, len: usize)

Returns a new list limited to len bytes.

Panics if len is larger than the range’s length.

pub fn paged_ranges(self) -> PagedRangesIter<'a, T>

Returns an iterator of the remaining paged ranges.

pub fn reader(self, mem: &'a GuestMemory) -> PagedRangesReader<'a, T>

Returns a MemoryRead implementation for the ranges.

pub fn writer(self, mem: &'a GuestMemory) -> PagedRangesWriter<'a, T>

Returns a MemoryWrite implementation for the ranges.

Trait Implementations

impl<'a, T: Clone> Clone for PagedRanges<'a, T>

fn clone(&self) -> PagedRanges<'a, T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a, T: Debug> Debug for PagedRanges<'a, T>

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

Formats the value using the given formatter.