job_declaration_sv2 2.0.0

SV2 job declaration protocol types
Documentation 
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#[cfg(not(feature = "with_serde"))]
use alloc::vec::Vec;
#[cfg(not(feature = "with_serde"))]
use binary_sv2::binary_codec_sv2;
use binary_sv2::{Deserialize, Serialize, B032, U256};
#[cfg(not(feature = "with_serde"))]
use core::convert::TryInto;

/// Message used by JDC to submit a solution to JDS as soon as it finds a new valid
/// block.
///
/// Upon receiving this message, JDS should propagate the new block as soon as possible.
///
/// Note that JDC is also expected to share the new block data through `SubmitSolution`
/// message under the Template Distribution Protocol.
#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, Eq)]
#[repr(C)]
pub struct SubmitSolutionJd<'decoder> {
    /// Full extranonce that forms a valid submission.
    #[cfg_attr(feature = "with_serde", serde(borrow))]
    pub extranonce: B032<'decoder>,
    /// Previous block hash.
    #[cfg_attr(feature = "with_serde", serde(borrow))]
    pub prev_hash: U256<'decoder>,
    /// Contains the time the block was constructed as a Unix timestamp.
    pub ntime: u32,
    /// Nonce of the block.
    pub nonce: u32,
    /// The bits field is compact representation of the target at the time the block was mined./
    pub nbits: u32,
    /// The version field is used to signal for upgrades to Bitcoin.
    pub version: u32,
}

#[cfg(feature = "with_serde")]
use binary_sv2::GetSize;
#[cfg(feature = "with_serde")]
impl<'d> GetSize for SubmitSolutionJd<'d> {
    fn get_size(&self) -> usize {
        self.extranonce.get_size()
            + self.prev_hash.get_size()
            + self.ntime.get_size()
            + self.nonce.get_size()
            + self.nbits.get_size()
            + self.version.get_size()
    }
}