Help with imports

[zephod77]

I recreated the snazzy project which worked fine and then I created a common.proto file that looks like this:

syntax = "proto2";                                                                  
package common;                                                                     
                                                                                    
message Header                                                                      
{                                                                                   
    required string uuid = 1;                                                       
} 

and placed it in the src directory next to the items.proto file which I modified to look like this:

syntax = "proto2";                                                                  
import "common.proto";                                                              
                                                                                    
package snazzy.items;                                                               
                                                                                    
message Shirt {                                                                     
    enum Size {                                                                     
        SMALL = 0;                                                                  
        MEDIUM = 1;                                                                 
        LARGE = 2;                                                                  
    }                                                                               
                                                                                    
    required common.Header hdr = 1;                                                 
    required string color = 2;                                                      
    required Size size = 3;                                                         
}

when I run cargo build now I get this error:

$ cargo build
   Compiling snazzy v0.1.0 (/home/developer/rust/snazzy)
error[E0433]: failed to resolve: could not find `common` in the crate root
 --> /home/developer/rust/snazzy/target/debug/build/snazzy-f6657d9f985f25b9/out/snazzy.items.rs:5:28
  |
5 |     pub hdr: super::super::common::Header,
  |                            ^^^^^^ could not find `common` in the crate root

For more information about this error, try `rustc --explain E0433`.
error: could not compile `snazzy` due to previous error

Is the import wrong?

[zephod77]

Figured it out. I had to define the common module in the lib.rs file. Added

pub mod common {                                                                    
    include!(concat!(env!("OUT_DIR"),"/common.rs"));                                
} 

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