tari_core 0.8.1

//  Copyright 2020, The Tari Project
//
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//  following conditions are met:
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use crate::{
    chain_storage::BlockchainBackend,
    consensus::ConsensusManager,
    transactions::types::CryptoFactories,
    validation::{
        block_validators::BlockValidator,
        CandidateBlockBodyValidation,
        ChainBalanceValidator,
        FinalHorizonStateValidation,
    },
};
use std::{fmt, sync::Arc};

#[derive(Clone)]
pub struct SyncValidators<B: BlockchainBackend> {
    pub block_body: Arc<dyn CandidateBlockBodyValidation<B>>,
    pub final_horizon_state: Arc<dyn FinalHorizonStateValidation<B>>,
}

impl<B: BlockchainBackend + 'static> SyncValidators<B> {
    pub fn new<TBody, TFinal>(block_body: TBody, final_state: TFinal) -> Self
    where
        TBody: CandidateBlockBodyValidation<B> + 'static,
        TFinal: FinalHorizonStateValidation<B> + 'static,
    {
        Self {
            block_body: Arc::new(block_body),
            final_horizon_state: Arc::new(final_state),
        }
    }

    pub fn full_consensus(rules: ConsensusManager, factories: CryptoFactories) -> Self {
        Self::new(
            BlockValidator::new(rules.clone(), factories.clone()),
            ChainBalanceValidator::<B>::new(rules, factories),
        )
    }
}

impl<B: BlockchainBackend> fmt::Debug for SyncValidators<B> {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        f.debug_struct("HorizonHeaderValidators")
            .field("header", &"...")
            .field("final_state", &"...")
            .finish()
    }
}