Struct binate::frame::codec::RequestNFrame

pub struct RequestNFrame { /* fields omitted */ }

This is supported on crate feature frame only.

The request_n frame.

Frame Contents

 0                   1                   2                   3
 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|                           Stream ID                           |
+-----------+-+-+---------------+-------------------------------+
|Frame Type |0|0|     Flags     |
+-------------------------------+-------------------------------+
|0|                         Request N                           |
+---------------------------------------------------------------+

Implementations

impl RequestNFrame

pub const TYPE: FrameType

Type of this frame.

pub fn new(stream_id: u32, request_n: u32) -> Self

Create a new RequestN frame.

• stream_id MUST be <= MAX_U31.
• request_n represents the number of items to request. Value MUST be > 0 and <= MAX_U31.

pub fn stream_id(&self) -> u32

Returns the stream ID of this frame.

pub fn request_n(&self) -> u32

Returns the number of items to request.

Trait Implementations

impl Clone for RequestNFrame

fn clone(&self) -> RequestNFrame

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RequestNFrame

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

Formats the value using the given formatter.

impl Decode for RequestNFrame

type Value = Self

The value decoded into.

fn decode<B: Buf>(
    buf: &mut B,
    stream_id: u32,
    _flags: Flags
) -> Result<Self::Value, DecodeError>

Decodes the given bytes into a frame.

impl Encode for RequestNFrame

fn encode(&self, buf: &mut BytesMut)

Encodes self into bytes.

fn len(&self) -> usize

Returns the length (in bytes) of this value.

fn is_empty(&self) -> bool

Returns whether this value is empty.

fn to_bytes(&self) -> Bytes

Encodes self into bytes.

impl PartialEq<RequestNFrame> for RequestNFrame

fn eq(&self, other: &RequestNFrame) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &RequestNFrame) -> bool

This method tests for !=.

impl Eq for RequestNFrame

impl StructuralEq for RequestNFrame

impl StructuralPartialEq for RequestNFrame