1 #![crate_name = "foo"]
2 
3 // @has foo/fn.tuple0.html //pre 'pub fn tuple0(x: ())'
tuple0(x: ()) -> ()4 pub fn tuple0(x: ()) -> () { x }
5 // @has foo/fn.tuple1.html //pre 'pub fn tuple1(x: (i32,)) -> (i32,)'
tuple1(x: (i32,)) -> (i32,)6 pub fn tuple1(x: (i32,)) -> (i32,) { x }
7 // @has foo/fn.tuple2.html //pre 'pub fn tuple2(x: (i32, i32)) -> (i32, i32)'
tuple2(x: (i32, i32)) -> (i32, i32)8 pub fn tuple2(x: (i32, i32)) -> (i32, i32) { x }
9