{"ast_node_type":"function","tokens":[{"end":67,"kind":"keyword","start":0,"text":"pub"}]}
    pub fn try_from_target_usize(val: u64) -> Result<Self, Error> {
    /// Creates an interned usize constant.
        with(|cx| cx.try_new_ty_const_uint(val.into(), UintTy::Usize))