Module pallet_babe::pallet

The pallet module in each FRAME pallet hosts the most important items needed to construct this pallet.

The main components of this pallet are:

• Pallet, which implements all of the dispatchable extrinsics of the pallet, among other public functions.
  • The subset of the functions that are dispatchable can be identified either in the dispatchables module or in the Call enum.
• storage_types, which contains the list of all types that are representing a storage item. Otherwise, all storage items are listed among Type Definitions.
• Config, which contains the configuration trait of this pallet.
• [Event] and Error, which are listed among the Enums.

Re-exports

• pub use __tt_error_token_1 as tt_error_token;
• pub use __tt_default_parts_7 as tt_default_parts;
• pub use __tt_extra_parts_7 as tt_extra_parts;
• pub use __tt_default_parts_v2_7 as tt_default_parts_v2;

Modules

• dispatchables
  Auto-generated docs-only module listing all defined dispatchables for this pallet.
• storage_types
  Auto-generated docs-only module listing all (public and private) defined storage types for this pallet.

Structs

• GenesisConfig
  Can be used to configure the genesis state of this pallet.
• Pallet
  The BABE Pallet

Enums

• Call
  Contains a variant per dispatchable extrinsic that this pallet has.
• Error
  The Error enum of this pallet.

Traits

• Config
  Configuration trait of this pallet.

Type Aliases

• AuthorVrfRandomness
  This field should always be populated during block processing unless secondary plain slots are enabled (which don’t contain a VRF output).
• Authorities
  Current epoch authorities.
• CurrentSlot
  Current slot number.
• EpochConfig
  The configuration for the current epoch. Should never be None as it is initialized in genesis.
• EpochIndex
  Current epoch index.
• EpochStart
  The block numbers when the last and current epoch have started, respectively N-1 and N. NOTE: We track this is in order to annotate the block number when a given pool of entropy was fixed (i.e. it was known to chain observers). Since epochs are defined in slots, which may be skipped, the block numbers may not line up with the slot numbers.
• GenesisSlot
  The slot at which the first epoch actually started. This is 0 until the first block of the chain.
• Initialized
  Temporary value (cleared at block finalization) which is Some if per-block initialization has already been called for current block.
• Lateness
  How late the current block is compared to its parent.
• ModuleDeprecated
  Type alias to Pallet, to be used by construct_runtime.
• NextAuthorities
  Next epoch authorities.
• NextEpochConfig
  The configuration for the next epoch, None if the config will not change (you can fallback to EpochConfig instead in that case).
• NextRandomness
  Next epoch randomness.
• PendingEpochConfigChange
  Pending epoch configuration change that will be applied when the next epoch is enacted.
• Randomness
  The epoch randomness for the current epoch.
• SegmentIndex
  Randomness under construction.
• SkippedEpochs
  A list of the last 100 skipped epochs and the corresponding session index when the epoch was skipped.
• UnderConstruction
  TWOX-NOTE: SegmentIndex is an increasing integer, so this is okay.