1 #![allow(clippy::print_literal, clippy::write_literal)]
2 #![warn(clippy::print_stdout, clippy::use_debug)]
4 use std::fmt::{Debug, Display, Formatter, Result};
10 fn fmt(&self, f: &mut Formatter) -> Result {
11 write!(f, "{:?}", 43.1415)
16 fn fmt(&self, f: &mut Formatter) -> Result {
17 // ok, we can use `Debug` formatting in `Debug` implementations
18 write!(f, "{:?}", 42.718)
26 print!("Hello {}", "World");
28 print!("Hello {:?}", "World");
30 print!("Hello {:#?}", "#orld");