src/test/ui/fmt/struct-field-as-captured-argument.rs

   1 // run-rustfix
   2
   3 #[derive(Debug)]
   4 struct Foo {
   5     field: usize,
   6 }
   7
   8 fn main() {
   9     let foo = Foo { field: 0 };
  10     let bar = 3;
  11     format!("{foo.field}"); //~ ERROR invalid format string: field access isn't supported
  12     format!("{foo.field} {} {bar}", "aa"); //~ ERROR invalid format string: field access isn't supported
  13     format!("{foo.field} {} {1} {bar}", "aa", "bb"); //~ ERROR invalid format string: field access isn't supported
  14     format!("{foo.field} {} {baz}", "aa", baz = 3); //~ ERROR invalid format string: field access isn't supported
  15     format!("{foo.field:?} {} {baz}", "aa", baz = 3); //~ ERROR invalid format string: field access isn't supported
  16     format!("{foo.field:#?} {} {baz}", "aa", baz = 3); //~ ERROR invalid format string: field access isn't supported
  17     format!("{foo.field:.3} {} {baz}", "aa", baz = 3); //~ ERROR invalid format string: field access isn't supported
  18 }