compris-macros 0.0.11

Procedural macros for Compris
Documentation 
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use super::generator::*;

use {proc_macro2::*, quote::*};

impl EnumGenerator {
    /// Generate single variant handler.
    pub fn generate_handle_single_variant(&self, variant: &Variant) -> TokenStream {
        let enum_name = &self.enum_name;
        let variant_name = &variant.name;

        // TODO: is there any way we can avoid cloning self?

        quote! {
            if let ::compris::resolve::ResolveResult::Ok(::std::option::Option::Some(resolved)) =
                ::compris::resolve::Resolve::resolve_with_errors(self.clone(), &mut ::kutil::std::error::FailFastErrorReceiver)
            {
                return ::compris::resolve::ResolveResult::Ok(
                    ::std::option::Option::Some(#enum_name::#variant_name(resolved))
                );
            }
        }
    }
}