pub fn retired_keys() -> impl Iterator<Item = (&'static str, Severity)>Expand description
The setting names that are no longer read, each with how
Key::from_setting treats it: the names it refuses with
FieldError::RetiredKey and that severity.
pub fn retired_keys() -> impl Iterator<Item = (&'static str, Severity)>The setting names that are no longer read, each with how
Key::from_setting treats it: the names it refuses with
FieldError::RetiredKey and that severity.