use crate::sql::part::Part; use once_cell::sync::Lazy; pub static ID: Lazy<[Part; 1]> = Lazy::new(|| [Part::from("id")]); pub static IN: Lazy<[Part; 1]> = Lazy::new(|| [Part::from("in")]); pub static OUT: Lazy<[Part; 1]> = Lazy::new(|| [Part::from("out")]); pub static META: Lazy<[Part; 1]> = Lazy::new(|| [Part::from("__")]);