• Michael Müller's avatar
    [lang] Improve invalid selector error (#561) · 0eca603f
    Michael Müller authored
    * [lang] Improve invalid selector message
    
    * [lang] Improve span
    
    * [lang] Return syn::Error instead of panicking
    
    * Make clippy happy
    
    * [lang] Reduce code dup with non_hex_err
    
    * [lang] Rename fn
    
    * [lang] Fix err functions
    
    * [lang] Add comments
    
    * [lang] Remove unnecessary lifetime
    0eca603f