Function hdk::capability::update_cap_grant
source · [−]pub fn update_cap_grant(
old_grant_action_hash: ActionHash,
new_grant_value: CapGrantEntry
) -> ExternResult<ActionHash>
Expand description
Update a capability grant.
Wraps the update
HDK function with system type parameters set.
This guards against updating application entries or setting the wrong entry types.
Capability grant updates work exactly as a delete+create of the old+new grant entries.
The first argument is the action hash of the old grant being deleted as per delete_cap_grant
.
The second argument is the entry value of the new grant to create as per create_cap_grant
.