The implicit formatting arguments RFC has been merged [0], so you will be able to write this in Rust soon: let name = "Bob"; print!("Hello {name}"); [0]:

The implicit formatting arguments RFC has been merged [0], so you will be able to write this in Rust soon: let name = "Bob"; print!("Hello {name}"); [0]: https://rust-lang.github.io/rfcs/2795-format-args-implicit-identifiers.html https://rust-lang.github.io/rfcs/2795-format-args-implicit-i...