Revert "Remove superfluous use statements from proc-macros (rusterliu…

…m#240)" This reverts commit afda9b8.
evnu · Jan 28, 2020 · 1649f34 · 1649f34
1 parent 44ee0f3
commit 1649f34
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Showing 3 changed files with 3 additions and 0 deletions.
diff --git a/rustler_codegen/src/ex_struct.rs b/rustler_codegen/src/ex_struct.rs
@@ -80,6 +80,7 @@ fn gen_decoder(ctx: &Context, fields: &[&Field], atoms_module_name: &Ident) -> T
         impl<'a> ::rustler::Decoder<'a> for #struct_type {
             fn decode(term: ::rustler::Term<'a>) -> Result<Self, ::rustler::Error> {
                 use #atoms_module_name::*;
+                use ::rustler::Encoder;
 
                 let env = term.get_env();
 

diff --git a/rustler_codegen/src/record.rs b/rustler_codegen/src/record.rs
@@ -158,6 +158,7 @@ fn gen_encoder(ctx: &Context, fields: &[&Field], atoms_module_name: &Ident) -> T
             fn encode<'a>(&self, env: ::rustler::Env<'a>) -> ::rustler::Term<'a> {
                 use #atoms_module_name::*;
 
+                use ::rustler::Encoder;
                 let arr = #field_list_ast;
                 ::rustler::types::tuple::make_tuple(env, &arr)
             }

diff --git a/rustler_codegen/src/tuple.rs b/rustler_codegen/src/tuple.rs
@@ -123,6 +123,7 @@ fn gen_encoder(ctx: &Context, fields: &[&Field]) -> TokenStream {
     let gen = quote! {
         impl<'b> ::rustler::Encoder for #struct_type {
             fn encode<'a>(&self, env: ::rustler::Env<'a>) -> ::rustler::Term<'a> {
+                use ::rustler::Encoder;
                 let arr = #field_list_ast;
                 ::rustler::types::tuple::make_tuple(env, &arr)
             }