std_tools 0.1.4

Collection of general purpose tools for solving problems. Fundamentally extend the language without spoiling, so may be used solely or in conjunction with another module of such kind.
Documentation 
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#[ cfg( feature = "use_std" ) ]
mod former_impl;

///
/// Derive macro to generate former for a structure. Former is variation of Builder Pattern.
///

#[ cfg( feature = "use_std" ) ]
#[ proc_macro_derive( Former, attributes( perform, default ) ) ]
pub fn former( input : proc_macro::TokenStream ) -> proc_macro::TokenStream
{
  let result = former_impl::former( input );
  match result
  {
    Ok( stream ) => stream.into(),
    Err( err ) => err.to_compile_error().into(),
  }
}