ckb_chain_spec::consensus

Struct ConsensusBuilder

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pub struct ConsensusBuilder { /* private fields */ }
Expand description

The Consensus factory, which can be used in order to configure the properties of a new Consensus.

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impl ConsensusBuilder

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pub fn new(genesis_block: BlockView, genesis_epoch_ext: EpochExt) -> Self

Generates the base configuration for build a Consensus, from which configuration methods can be chained.

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pub fn build(self) -> Consensus

Build a new Consensus by taking ownership of the Builder, and returns a Consensus.

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pub fn id(self, id: String) -> Self

Names the network.

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pub fn genesis_block(self, genesis_block: BlockView) -> Self

Sets genesis_block for the new Consensus.

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pub fn initial_primary_epoch_reward( self, initial_primary_epoch_reward: Capacity, ) -> Self

Sets initial_primary_epoch_reward for the new Consensus.

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pub fn orphan_rate_target(self, orphan_rate_target: (u32, u32)) -> Self

Sets orphan_rate_target for the new Consensus.

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pub fn secondary_epoch_reward(self, secondary_epoch_reward: Capacity) -> Self

Sets secondary_epoch_reward for the new Consensus.

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pub fn max_block_cycles(self, max_block_cycles: Cycle) -> Self

Sets max_block_cycles for the new Consensus.

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pub fn max_block_bytes(self, max_block_bytes: u64) -> Self

Sets max_block_bytes for the new Consensus.

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pub fn cellbase_maturity( self, cellbase_maturity: EpochNumberWithFraction, ) -> Self

Sets cellbase_maturity for the new Consensus.

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pub fn median_time_block_count(self, median_time_block_count: usize) -> Self

Sets median_time_block_count for the new Consensus.

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pub fn tx_proposal_window(self, proposal_window: ProposalWindow) -> Self

Sets tx_proposal_window for the new Consensus.

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pub fn pow(self, pow: Pow) -> Self

Sets pow for the new Consensus.

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pub fn satoshi_pubkey_hash(self, pubkey_hash: H160) -> Self

Sets satoshi_pubkey_hash for the new Consensus.

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pub fn satoshi_cell_occupied_ratio(self, ratio: Ratio) -> Self

Sets satoshi_cell_occupied_ratio for the new Consensus.

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pub fn primary_epoch_reward_halving_interval( self, halving_interval: u64, ) -> Self

Sets primary_epoch_reward_halving_interval for the new Consensus.

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pub fn epoch_duration_target(self, target: u64) -> Self

Sets expected epoch_duration_target for the new Consensus.

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pub fn permanent_difficulty_in_dummy(self, permanent: bool) -> Self

Sets permanent_difficulty_in_dummy for the new Consensus.

dynamic-difficulty-adjustment-mechanism may be a disturbance in dev chain, set permanent_difficulty_in_dummy to true will disable dynamic difficulty adjustment mechanism. keep difficulty unchanged. Work only under dummy Pow

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pub fn max_block_proposals_limit(self, max_block_proposals_limit: u64) -> Self

Sets max_block_proposals_limit for the new Consensus.

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pub fn hardfork_switch(self, hardfork_switch: HardForks) -> Self

Sets a hard fork switch for the new Consensus.

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pub fn softfork_deployments( self, deployments: HashMap<DeploymentPos, Deployment>, ) -> Self

Sets a soft fork deployments for the new Consensus.

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pub fn starting_block_limiting_dao_withdrawing_lock( self, starting_block_limiting_dao_withdrawing_lock: u64, ) -> Self

The starting block number where Nervos DAO withdrawing cell’s lock is size limited.

Trait Implementations§

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impl Default for ConsensusBuilder

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fn default() -> Self

Returns the “default value” for a type. Read more

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