1error[E0603]: struct `Flags2` is private
2  --> $DIR/private_flags.rs:17:26
3   |
417 |     let flag2 = example::Flags2::FLAG_B;
5   |                          ^^^^^^ private struct
6   |
7note: the struct `Flags2` is defined here
8  --> $DIR/private_flags.rs:4:5
9   |
104  | /     bitflags! {
115  | |         pub struct Flags1: u32 {
126  | |             const FLAG_A = 0b00000001;
137  | |         }
14...  |
1511 | |         }
1612 | |     }
17   | |_____^
18   = note: this error originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
19