Struct OutputBuffers

pub struct OutputBuffers { /* private fields */ }

CoreVM output stream buffers (builder counterpart).

The builder uses this struct to collect output from the service.

The service counterpart.

Implementations

impl OutputBuffers

pub fn append_from_segments( &mut self, segments: &[Segment], stream_len: &[u32; 4], )

Append the output streams from segments.

Each stream size is specified in stream_len array.

The data starts with segments[0][..] and ends with segments[segments.len() - 1][..total_stream_len % SEGMENT_LEN] when sum_stream_len > 0. Here total_stream_len is the total size of all streams.

pub fn append_from_segments_one( &mut self, segments: &[Segment], stream: OutputStream, stream_start: usize, stream_end: usize, )

Append specified output stream from segments.

pub fn get(&self, i: OutputStream) -> &[u8]

Get immutable slice of buffer i.

pub fn get_mut(&mut self, i: OutputStream) -> &mut Vec<u8>

Get mutable slice of buffer i.

pub fn clear(&mut self)

Clear all buffers.

Trait Implementations

impl Default for OutputBuffers

fn default() -> OutputBuffers

Returns the “default value” for a type.