error: Deref cannot be derived for multi-field structs without a `#[deref]` attribute on one field.
--> tests/inc/deref/compile_fail_complex_struct.rs:5:1
|
5 | / #[ allow( dead_code ) ]
6 | | #[ derive( Debug, Clone, Copy, PartialEq, Deref ) ]
7 | | pub struct IsTransparentComplex< 'a, 'b : 'a, T, U : ToString + ?Sized, const N : usize >( &'a T, PhantomData< &'b U > )
8 | | where
9 | | 'a : 'b,
10 | | T : AsRef< U >;
| |_________________^
warning: unused import: `core::ops::Deref`
--> tests/inc/deref/compile_fail_complex_struct.rs:1:5
|
1 | use core::ops::Deref;
| ^^^^^^^^^^^^^^^^
|
= note: `#[warn(unused_imports)]` on by default
warning: unused import: `test_tools::a_id`
--> tests/inc/deref/./only_test/compile_fail_complex_struct.rs
|
| use test_tools::a_id;
| ^^^^^^^^^^^^^^^^
error[E0601]: `main` function not found in crate `$CRATE`
--> tests/inc/deref/compile_fail_complex_struct.rs:12:58
|
12 | include!( "./only_test/compile_fail_complex_struct.rs" );
| ^ consider adding a `main` function to `$DIR/tests/inc/deref/compile_fail_complex_struct.rs`