Struct Data 

pub struct Data {
    pub request: u64,
    pub fork: u64,
    pub block: Option<DataBlock>,
    pub hash: Option<DataHash>,
    pub seek: Option<DataSeek>,
    pub upgrade: Option<DataUpgrade>,
}

Data message responding to received Request. Type 3.

Fields

request: u64

Request this data is for, see field id in Request

fork: u64

Fork id, set to 0 for un-forked hypercore

block: Option<DataBlock>

Response for block request

hash: Option<DataHash>

Response for hash request

seek: Option<DataSeek>

Response for seek request

upgrade: Option<DataUpgrade>

Response for upgrade request

Implementations

impl Data

pub fn into_proof(self) -> Proof

Transform Data message into a Proof

Trait Implementations

impl Clone for Data

fn clone(&self) -> Data

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CompactEncoding for Data

fn encoded_size(&self) -> Result<usize, EncodingError>

The size in bytes required to encode self.

fn encode<'a>( &self, buffer: &'a mut [u8], ) -> Result<&'a mut [u8], EncodingError>

Encode self into buffer returning the remainder of buffer.

fn decode(buffer: &[u8]) -> Result<(Self, &[u8]), EncodingError>

where Self: Sized,

Decode a value from the given buffer of the type specified by the Decode type parameter (which defaults to Self). Returns the decoded value and remaining undecoded bytes.

fn to_encoded_bytes(&self) -> Result<Box<[u8]>, EncodingError>

Encode self into a Vec<u8>. This is just a helper method for creating a buffer and encoding to it in one step.

fn create_buffer(&self) -> Result<Box<[u8]>, EncodingError>

Create an empty buffer of the correct size for encoding self to. This is just a helper method for: encoding to it in one step.

fn encode_with_len<'a>( &self, buffer: &'a mut [u8], ) -> Result<(&'a mut [u8], usize), EncodingError>

Like CompactEncoding::encode but also return the number of bytes encoded.

fn decode_with_len( buffer: &[u8], ) -> Result<(Decode, &[u8], usize), EncodingError>

Like CompactEncoding::decode but also return the number of bytes decoded.

impl Debug for Data

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

Formats the value using the given formatter.

impl From<Data> for Message

fn from(value: Data) -> Self

Converts to this type from the input type.

impl PartialEq for Data

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Data