1 error: named argument `world` is not used by name
2 --> $DIR/sugg_with_positional_args_and_debug_fmt.rs:6:28
4 LL | println!("hello {:?}", world = "world");
5 | ---- ^^^^^ this named argument is referred to by position in formatting string
7 | this formatting argument uses named argument `world` by position
9 note: the lint level is defined here
10 --> $DIR/sugg_with_positional_args_and_debug_fmt.rs:3:9
12 LL | #![deny(warnings)]
14 = note: `#[deny(named_arguments_used_positionally)]` implied by `#[deny(warnings)]`
15 help: use the named argument by name to avoid ambiguity
17 LL | println!("hello {world:?}", world = "world");
20 error: aborting due to previous error