job_declaration_sv2 3.0.0

SV2 job declaration protocol types
Documentation 
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use alloc::vec::Vec;
use binary_sv2::{binary_codec_sv2, Deserialize, Seq064K, Serialize, B016M};
use core::convert::TryInto;

/// Message used by the JDS to ask for transactions that it did not recognize from
/// [`crate::DeclareMiningJob`] message.
///
/// In order to do block propagation, JDS must know all the transactions within the current
/// block template. These transactions are provided by the JDC to the JDserver as a sequence
/// of short hashes in the [`crate::DeclareMiningJob::tx_short_hash_list`] message. If JDserver is
/// unable to recognize any of the transactions through its mempool, it sends this message to ask
/// for them. They are specified by their position in the original DeclareMiningJob message,
/// 0-indexed not including the coinbase transaction transaction.
#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, Eq)]
#[repr(C)]
pub struct ProvideMissingTransactions<'decoder> {
    /// Unique Identifier.
    ///
    /// Must be the same as the received [`crate::DeclareMiningJob::request_id`].
    pub request_id: u32,
    /// A list of unrecognized transactions that need to be supplied by the JDC in full. They are
    /// specified by their position in the original [`crate::DeclareMiningJob`] message, 0-indexed
    /// not including the coinbase transaction transaction.
    pub unknown_tx_position_list: Seq064K<'decoder, u16>,
}

/// Message used by JDC to accept [`ProvideMissingTransactions`] message and provide the full
/// list of transactions in the order they were requested by [`ProvideMissingTransactions`].
#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, Eq)]
#[repr(C)]
pub struct ProvideMissingTransactionsSuccess<'decoder> {
    /// Unique Identifier.
    ///
    /// Must be the same as the received [`ProvideMissingTransactions::request_id`].
    pub request_id: u32,
    /// List of full transactions as requested by [`ProvideMissingTransactions`].
    pub transaction_list: Seq064K<'decoder, B016M<'decoder>>,
}