Enum capnp::OutputSegments

pub enum OutputSegments<'a> {
    SingleSegment([&'a [Word]; 1]),
    MultiSegment(Vec<&'a [Word]>),
}

Helper struct that allows MessageBuilder::get_segments_for_output() to avoid heap allocations in the single-segment case.

Variants

SingleSegment([&'a [Word]; 1])

MultiSegment(Vec<&'a [Word]>)

Trait Implementations

impl<'s> ReaderSegments for OutputSegments<'s>

fn get_segment<'a>(&'a self, id: u32) -> Option<&'a [Word]>

Gets the segment with index idx. Returns None if idx is out of range.

fn len(&self) -> usize

Gets the number of segments.

impl<'a> Deref for OutputSegments<'a>

type Target = [&'a [Word]]

The resulting type after dereferencing.

fn deref<'b>(&'b self) -> &'b [&'a [Word]]

Dereferences the value.