1 2
pub const RE_TIMESTAMP: &str = r"^(?:(\d{1,4}):)?(\d{1,2}):(\d{1,2})[,.](\d{1,3})$"; pub const RE_TIMESTAMPS: &str = r"^((?:\d{1,4}:)?\d{1,2}:\d{1,2}[,.]\d{1,3}) --> ((?:\d{1,4}:)?\d{1,2}:\d{1,2}[,.]\d{1,3})(?: (.*))?$";