pub fn derive_extrinsics() {
		let extrinsics = (0..<ExtrinsicCount<T>>::get().unwrap_or_default()).map(<ExtrinsicData<T>>::take).collect();
		let xts_root = extrinsics_data_root::<T::Hashing>(extrinsics);
		<ExtrinsicsRoot<T>>::put(xts_root);
	}
/// Remove all extrinsics data and save the extrinsics trie root.
Remove all extrinsics data and save the extrinsics trie root.
Remove all extrinsics data and save the extrinsics trie root .
pub fn derive_extrinsics() {
		let extrinsics = (0..<ExtrinsicCount<T>>::get().unwrap_or_default()).map(<ExtrinsicData<T>>::take).collect();
		let xts_root = extrinsics_data_root::<T::Hashing>(extrinsics);
		<ExtrinsicsRoot<T>>::put(xts_root);
	}
pub fn derive_extrinsics ( ) { let extrinsics = ( 0 .. < ExtrinsicCount < T >> :: get ( ) . unwrap_or_default ( ) ) . map ( < ExtrinsicData < T > > :: take ) . collect ( ) ; let xts_root = extrinsics_data_root :: < T :: Hashing > ( extrinsics ) ; < ExtrinsicsRoot < T > > :: put ( xts_root ) ; }
Remove all extrinsics data and save the extrinsics trie root.
Remove all extrinsics data and save the extrinsics trie root .