Error code E0428
A type or module has been defined more than once.
Erroneous code example:
#![allow(unused)] fn main() { struct Bar; struct Bar; // error: duplicate definition of value `Bar` }
Please verify you didn't misspell the type/module's name or remove/rename the duplicated one. Example:
#![allow(unused)] fn main() { struct Bar; struct Bar2; // ok! }