Struct lightning::ln::msgs::QueryChannelRange

pub struct QueryChannelRange {
    pub chain_hash: BlockHash,
    pub first_blocknum: u32,
    pub number_of_blocks: u32,
}

A query_channel_range message is used to query a peer for channel UTXOs in a range of blocks. The recipient of a query makes a best effort to reply to the query using one or more reply_channel_range messages.

Fields

chain_hash: BlockHash

The genesis hash of the blockchain being queried

first_blocknum: u32

The height of the first block for the channel UTXOs being queried

number_of_blocks: u32

The number of blocks to include in the query results

Implementations

impl QueryChannelRange

pub fn end_blocknum(&self) -> u32

Calculates the overflow safe ending block height for the query. Overflow returns 0xffffffff, otherwise returns first_blocknum + number_of_blocks

Trait Implementations

impl Clone for QueryChannelRange

fn clone(&self) -> QueryChannelRange

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for QueryChannelRange

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

Formats the value using the given formatter.

impl PartialEq<QueryChannelRange> for QueryChannelRange

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

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

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

This method tests for !=.

impl Readable for QueryChannelRange

fn read<R: Read>(r: &mut R) -> Result<Self, DecodeError>

Reads a Self in from the given Read

impl Writeable for QueryChannelRange

fn write<W: Writer>(&self, w: &mut W) -> Result<(), Error>

Writes self out to the given Writer

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

Writes self out to a Vec

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

Writes self out to a Vec

fn serialized_length(&self) -> usize

Gets the length of this object after it has been serialized. This can be overridden to optimize cases where we prepend an object with its length.

impl StructuralPartialEq for QueryChannelRange