Trait capnp::message::ReaderSegments

pub trait ReaderSegments {
    fn get_segment<'a>(&'a self, idx: u32) -> Option<&'a [Word]>;

    fn len(&self) -> usize { ... }
}

An object that manages the buffers underlying a Cap'n Proto message reader.

Required Methods

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

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

Provided Methods

fn len(&self) -> usize

Gets the number of segments.

Implementations on Foreign Types

impl<'b> ReaderSegments for [&'b [Word]]

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

fn len(&self) -> usize

Implementors

• impl<'b> ReaderSegments for SegmentArray<'b>

• impl<A> ReaderSegments for Builder<A> where     A: Allocator,

• impl<'a> ReaderSegments for SliceSegments<'a>

• impl ReaderSegments for OwnedSegments

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