async fn get_username_availability_handler(
state: State<ServerState>,
__arg1: UnauthenticatedClientRequest<Request>,
) -> Result<ArminiusResponse<Response>, GetUsernameAvailabilityError>Expand description
Handler for GET /_matrix/client/v3/register/available (See
https://spec.matrix.org/latest/client-server-api/#get_matrixclientv3registeravailable).
Endpoint which lets you check whether a username is available