File: unboxed-closure-sugar-used-on-struct.rs

package info (click to toggle)
rustc 1.87.0%2Bdfsg1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 925,564 kB
  • sloc: xml: 158,127; python: 36,039; javascript: 19,761; sh: 19,737; cpp: 18,981; ansic: 13,133; asm: 4,376; makefile: 710; perl: 29; lisp: 28; ruby: 19; sql: 11
file content (12 lines) | stat: -rw-r--r-- 311 bytes parent folder | download | duplicates (19) 
1
2
3
4
5
6
7
8
9
10
11
12
 
// Test that parentheses form doesn't work with struct types appearing in argument types.

struct Bar<A> {
    f: A
}

fn foo(b: Box<Bar()>) {
    //~^ ERROR parenthesized type parameters may only be used with a `Fn` trait
    //~| ERROR struct takes 1 generic argument but 0 generic arguments
}

fn main() { }