Trait hotshot::traits::TestableNodeImplementation

pub trait TestableNodeImplementation<TYPES>: NodeImplementation<TYPES>
where
    TYPES: NodeType,
{
    // Required methods
    fn state_create_random_transaction(
        state: Option<&<TYPES as NodeType>::ValidatedState>,
        rng: &mut dyn RngCore,
        padding: u64
    ) -> <<TYPES as NodeType>::BlockPayload as BlockPayload<TYPES>>::Transaction;
    fn leaf_create_random_transaction(
        leaf: &Leaf<TYPES>,
        rng: &mut dyn RngCore,
        padding: u64
    ) -> <<TYPES as NodeType>::BlockPayload as BlockPayload<TYPES>>::Transaction;
    fn block_genesis() -> <TYPES as NodeType>::BlockPayload;
    fn txn_count(block: &<TYPES as NodeType>::BlockPayload) -> u64;
    fn gen_networks(
        expected_node_count: usize,
        num_bootstrap: usize,
        da_committee_size: usize,
        reliability_config: Option<Box<dyn NetworkReliability>>,
        secondary_network_delay: Duration
    ) -> Pin<Box<dyn Fn(u64) -> Pin<Box<dyn Future<Output = Arc<Self::Network>>>>>>;
}

extra functions required on a node implementation to be usable by hotshot-testing

Required Methods

fn state_create_random_transaction( state: Option<&<TYPES as NodeType>::ValidatedState>, rng: &mut dyn RngCore, padding: u64 ) -> <<TYPES as NodeType>::BlockPayload as BlockPayload<TYPES>>::Transaction

Creates random transaction if possible otherwise panics padding is the bytes of padding to add to the transaction

fn leaf_create_random_transaction( leaf: &Leaf<TYPES>, rng: &mut dyn RngCore, padding: u64 ) -> <<TYPES as NodeType>::BlockPayload as BlockPayload<TYPES>>::Transaction

Creates random transaction if possible otherwise panics padding is the bytes of padding to add to the transaction

fn block_genesis() -> <TYPES as NodeType>::BlockPayload

generate a genesis block

fn txn_count(block: &<TYPES as NodeType>::BlockPayload) -> u64

the number of transactions in a block

fn gen_networks( expected_node_count: usize, num_bootstrap: usize, da_committee_size: usize, reliability_config: Option<Box<dyn NetworkReliability>>, secondary_network_delay: Duration ) -> Pin<Box<dyn Fn(u64) -> Pin<Box<dyn Future<Output = Arc<Self::Network>>>>>>

Generate the communication channels for testing

Object Safety

This trait is not object safe.

Implementors

impl<TYPES, I> TestableNodeImplementation<TYPES> for I

where TYPES: NodeType, I: NodeImplementation<TYPES>, <TYPES as NodeType>::ValidatedState: TestableState<TYPES>, <TYPES as NodeType>::BlockPayload: TestableBlock<TYPES>, <I as NodeImplementation<TYPES>>::Network: TestableNetworkingImplementation<TYPES>,