pub struct ExternalTransition {
    pub protocol_state: ProtocolStateV1,
    pub protocol_state_proof: ProtocolStateProofV1,
    pub staged_ledger_diff: StagedLedgerDiffV1,
    pub delta_transition_chain_proof: DeltaTransitionChainProof,
    pub current_protocol_version: ProtocolVersionV1,
    pub proposed_protocol_version_opt: Option<ProtocolVersionV1>,
    pub validation_callback: (),
}
Expand description

This structure represents a mina block received from an external block producer

Fields

protocol_state: ProtocolStateV1

The blockchain state, including consensus and the ledger

protocol_state_proof: ProtocolStateProofV1

Proof that the protocol state and entire history of the chain is valid

staged_ledger_diff: StagedLedgerDiffV1

Diff of the proposed next state of the blockchain

delta_transition_chain_proof: DeltaTransitionChainProof

Proof that the block was produced within the allotted slot time

current_protocol_version: ProtocolVersionV1

Current protocol version

proposed_protocol_version_opt: Option<ProtocolVersionV1>

Proposed protocol version

validation_callback: ()

Callback used for validating external transition received over the network. This is not actually send over the network but requires a unit type to meet the serialization requirements

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