Struct miden_node_proto::generated::requests::SyncStateRequest

pub struct SyncStateRequest {
    pub block_num: u32,
    pub account_ids: Vec<AccountId>,
    pub note_tags: Vec<u32>,
    pub nullifiers: Vec<u32>,
}

State synchronization request.

Specifies state updates the client is intersted in. The server will return the first block which contains a note matching note_tags or the chain tip. And the corresponding updates to nullifiers and account_ids for that block range.

Fields

block_num: u32

Last block known by the client. The response will contain data starting from the next block, until the first block which contains a note of matching the requested tag, or the chain tip if there are no notes.

account_ids: Vec<AccountId>

Accounts’ hash to include in the response.

An account hash will be included if-and-only-if it is the latest update. Meaning it is possible there was an update to the account for the given range, but if it is not the latest, it won’t be included in the response.

note_tags: Vec<u32>

Determines the tags which the client is interested in. These are only the 16high bits of the note’s complete tag.

The above means it is not possible to request an specific note, but only a “note family”, this is done to increase the privacy of the client, by hiding the note’s the client is intereted on.

nullifiers: Vec<u32>

Determines the nullifiers the client is interested in.

Similarly to the note_tags, this determins only the 16high bits of the target nullifier.

Trait Implementations

impl Clone for SyncStateRequest

fn clone(&self) -> SyncStateRequest

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SyncStateRequest

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

Formats the value using the given formatter.

impl Default for SyncStateRequest

fn default() -> Self

Returns the “default value” for a type.

impl Message for SyncStateRequest

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message to a buffer.

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

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message with a length-delimiter to a buffer.

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

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for SyncStateRequest

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

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

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

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

impl StructuralPartialEq for SyncStateRequest