Function pallet_identity::pallet::dispatchables::set_username_for

pub fn set_username_for<T: Config>(
    who: <<T as Config>::Lookup as StaticLookup>::Source,
    username: Vec<u8>,
    signature: Option<T::OffchainSignature>,
    use_allocation: bool,
)

Set the username for who. Must be called by a username authority.

If use_allocation is set, the authority must have a username allocation available to spend. Otherwise, the authority will need to put up a deposit for registering the username.

Users can either pre-sign their usernames or accept them later.

Usernames must:

• Only contain lowercase ASCII characters or digits.
• When combined with the suffix of the issuing authority be less than the MaxUsernameLength.

Warning: Doc-Only

This function is an automatically generated, and is doc-only, uncallable stub. See the real version in Pallet::set_username_for.