error: use of `Debug`-based formatting --> $DIR/print.rs:11:20 | LL | write!(f, "{:?}", 43.1415) | ^^^^ | = note: `-D clippy::use-debug` implied by `-D warnings` error: use of `println!` --> $DIR/print.rs:23:5 | LL | println!("Hello"); | ^^^^^^^^^^^^^^^^^ | = note: `-D clippy::print-stdout` implied by `-D warnings` error: use of `print!` --> $DIR/print.rs:24:5 | LL | print!("Hello"); | ^^^^^^^^^^^^^^^ error: use of `print!` --> $DIR/print.rs:26:5 | LL | print!("Hello {}", "World"); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: use of `print!` --> $DIR/print.rs:28:5 | LL | print!("Hello {:?}", "World"); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: use of `Debug`-based formatting --> $DIR/print.rs:28:19 | LL | print!("Hello {:?}", "World"); | ^^^^ error: use of `print!` --> $DIR/print.rs:30:5 | LL | print!("Hello {:#?}", "#orld"); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: use of `Debug`-based formatting --> $DIR/print.rs:30:19 | LL | print!("Hello {:#?}", "#orld"); | ^^^^^ error: aborting due to 8 previous errors