Struct sc_consensus_babe::BabeParams

pub struct BabeParams<B: BlockT, C, SC, E, I, SO, L, CIDP, BS, CAW> {

    pub keystore: SyncCryptoStorePtr,
    pub client: Arc<C>,
    pub select_chain: SC,
    pub env: E,
    pub block_import: I,
    pub sync_oracle: SO,
    pub justification_sync_link: L,
    pub create_inherent_data_providers: CIDP,
    pub force_authoring: bool,
    pub backoff_authoring_blocks: Option<BS>,
    pub babe_link: BabeLink<B>,
    pub can_author_with: CAW,
    pub block_proposal_slot_portion: SlotProportion,
    pub max_block_proposal_slot_portion: Option<SlotProportion>,
    pub telemetry: Option<TelemetryHandle>,
}

Parameters for BABE.

Fields

keystore: SyncCryptoStorePtr

The keystore that manages the keys of the node.

client: Arc<C>

The client to use

select_chain: SC

The SelectChain Strategy

env: E

The environment we are producing blocks for.

block_import: I

The underlying block-import object to supply our produced blocks to. This must be a BabeBlockImport or a wrapper of it, otherwise critical consensus logic will be omitted.

sync_oracle: SO

A sync oracle

justification_sync_link: L

Hook into the sync module to control the justification sync process.

create_inherent_data_providers: CIDP

Something that can create the inherent data providers.

force_authoring: bool

Force authoring of blocks even if we are offline

backoff_authoring_blocks: Option<BS>

Strategy and parameters for backing off block production.

babe_link: BabeLink<B>

The source of timestamps for relative slots

can_author_with: CAW

Checks if the current native implementation can author with a runtime at a given block.

block_proposal_slot_portion: SlotProportion

The proportion of the slot dedicated to proposing.

The block proposing will be limited to this proportion of the slot from the starting of the slot. However, the proposing can still take longer when there is some lenience factor applied, because there were no blocks produced for some slots.

max_block_proposal_slot_portion: Option<SlotProportion>

The maximum proportion of the slot dedicated to proposing with any lenience factor applied due to no blocks being produced.

telemetry: Option<TelemetryHandle>

Handle use to report telemetries.