{"ast_node_type":"other","tokens":[{"end":46,"kind":"keyword","start":0,"text":"pub"}]}
    pub const EDITION_MASK: u32 = 0x7F80_0000;
    pub const RESERVED_MASK: u32 = 0x8000_0000;
    pub const FILE_ID_MASK: u32 = 0x007F_FFFF;