Ash.Changeset.before_action

You're seeing just the function before_action, go back to Ash.Changeset module for more information.
Link to this function

before_action(changeset, func)

View Source

Specs

before_action(
  t(),
  (t() -> t() | {t(), %{notificactions: [Ash.Notifier.Notification.t()]}})
) :: t()

Adds a before_action hook to the changeset.