Attribute Macro frame_support::pallet_macros::generate_deposit

#[generate_deposit]

The attribute #[pallet::generate_deposit($visibility fn deposit_event)] generates a helper function on Pallet that handles deposit events.

NOTE: For instantiable pallets, the event must be generic over T and I.

Macro expansion

The macro will add on enum Event the attributes:

• #[derive(frame_support::CloneNoBound)]
• #[derive(frame_support::EqNoBound)]
• #[derive(frame_support::PartialEqNoBound)]
• #[derive(frame_support::RuntimeDebugNoBound)]
• #[derive(codec::Encode)]
• #[derive(codec::Decode)]

The macro implements From<Event<..>> for ().

The macro implements a metadata function on Event returning the EventMetadata.

If #[pallet::generate_deposit] is present then the macro implements fn deposit_event on Pallet.