Struct MessageResponseV2

pub struct MessageResponseV2 {
    pub provider_msa_id: MessageSourceId,
    pub index: u16,
    pub block_number: BlockNumber,
    pub msa_id: Option<MessageSourceId>,
    pub payload: Option<Vec<u8>>,
    pub cid: Option<Vec<u8>>,
    pub payload_length: Option<u32>,
    pub schema_id: SchemaId,
}

A type for responding with a single Message in an RPC-call dependent on schema model IPFS, Parquet: { index, block_number, provider_msa_id, cid, payload_length } Avro, OnChain: { index, block_number, provider_msa_id, msa_id, payload }

Fields

provider_msa_id: MessageSourceId

Message source account id of the Provider. This may be the same id as contained in msa_id, indicating that the original source MSA is acting as its own provider. An id differing from that of msa_id indicates that provider_msa_id was delegated by msa_id to send this message on its behalf.

index: u16

Index in block to get total order.

block_number: BlockNumber

Block-number for which the message was stored.

msa_id: Option<MessageSourceId>

Message source account id (the original source).

payload: Option<Vec<u8>>

Serialized data in a the schemas.

cid: Option<Vec<u8>>

The content address for an IPFS payload in Base32. Will always be CIDv1.

payload_length: Option<u32>

Offchain payload length (IPFS).

schema_id: SchemaId

The SchemaId of the schema that defines the payload format

Trait Implementations

impl Clone for MessageResponseV2

fn clone(&self) -> MessageResponseV2

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MessageResponseV2

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

Formats the value using the given formatter.

impl Decode for MessageResponseV2

fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy, ) -> Result<Self, Error>

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self>, ) -> Result<DecodeFinished, Error>

where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

fn skip<I>(input: &mut I) -> Result<(), Error>

where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl Default for MessageResponseV2

fn default() -> MessageResponseV2

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MessageResponseV2

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encode for MessageResponseV2

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )

Convert self to a slice and append it to the destination.

fn encode(&self) -> Vec<u8>

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> R

where F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl Into<MessageResponse> for MessageResponseV2

fn into(self) -> MessageResponse

Converts this type into the (usually inferred) input type.

impl PartialEq for MessageResponseV2

fn eq(&self, other: &MessageResponseV2) -> 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 Serialize for MessageResponseV2

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TypeInfo for MessageResponseV2

type Identity = MessageResponseV2

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl EncodeLike for MessageResponseV2

impl Eq for MessageResponseV2

impl StructuralPartialEq for MessageResponseV2