Fix copy-paste error

This commit is contained in:
Thomas Gideon 2018-07-25 18:14:11 -04:00
parent 5446e73de6
commit 9b11be72c0

View File

@ -11,7 +11,7 @@ fn main() {
writeln!(&mut v, "Hello");
let world = "world";
writeln!(&mut v, "Hello {}", world);
writeln!(&mut v, "Hello {world}", world);
writeln!(&mut v, "Hello {world}", world=world);
writeln!(&mut v, "3 in hex is {:X}", 3);
writeln!(&mut v, "2 + 1 = {:.4}", 3);
writeln!(&mut v, "2 + 1 = {:5.4}", 3);