pub struct Executive<System, Block, Context, UnsignedValidator, AllPalletsWithSystem, OnRuntimeUpgrade = ()>(_);
Expand description

Main entry point for certain runtime actions as e.g. execute_block.

Generic parameters:

  • System: Something that implements frame_system::Config
  • Block: The block type of the runtime
  • Context: The context that is used when checking an extrinsic.
  • UnsignedValidator: The unsigned transaction validator of the runtime.
  • AllPalletsWithSystem: Tuple that contains all pallets including frame system pallet. Will be used to call hooks e.g. on_initialize.
  • OnRuntimeUpgrade: Custom logic that should be called after a runtime upgrade. Modules are already called by AllPalletsWithSystem. It will be called before all modules will be called.

Implementations

Execute given block, but don’t as strict is the normal block execution.

Some checks can be disabled via:

  • state_root_check
  • signature_check

Should only be used for testing ONLY.

Execute all OnRuntimeUpgrade of this runtime, including the pre and post migration checks.

Runs the try-state code both before and after the migration function if checks is set to true. Also, if set to true, it runs the pre_upgrade and post_upgrade hooks.

Execute all OnRuntimeUpgrade of this runtime, and return the aggregate weight.

Start the execution of a particular block.

Actually execute all transitions for block.

Finalize the block - it is up the caller to ensure that all header fields are valid except state-root.

Apply extrinsic outside of the block execution function.

This doesn’t attempt to validate anything regarding the block, but it builds a list of uxt hashes.

Check a given signed transaction for validity. This doesn’t execute any side-effects; it merely checks whether the transaction would panic if it were included or not.

Changes made to storage should be discarded.

Start an offchain worker and generate extrinsics.

Trait Implementations

Execute the given block. Read more

Auto Trait Implementations

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