Error code E0783
The range pattern ...
is no longer allowed.
Erroneous code example:
#![allow(unused)] fn main() { match 2u8 { 0...9 => println!("Got a number less than 10"), // error! _ => println!("Got a number 10 or more"), } }
Older Rust code using previous editions allowed ...
to stand for exclusive
ranges which are now signified using ..=
.
To make this code compile replace the ...
with ..=
.
#![allow(unused)] fn main() { match 2u8 { 0..=9 => println!("Got a number less than 10"), // ok! _ => println!("Got a number 10 or more"), } }