From 6272e89b61743d780892e00c644d31f92db141e3 Mon Sep 17 00:00:00 2001
From: Per Lindgren <per.lindgren@ltu.se>
Date: Thu, 15 Oct 2020 15:05:43 +0200
Subject: [PATCH] polish
---
src/lib.rs | 22 +++++++++++++---------
1 file changed, 13 insertions(+), 9 deletions(-)
diff --git a/src/lib.rs b/src/lib.rs
index f4287a4..994ced7 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -3,27 +3,31 @@ extern crate proc_macro;
use proc_macro::TokenStream;
use proc_macro2::TokenStream as TokenStream2;
use syn::{
- braced, parenthesized,
- parse::{self, Parse, ParseStream, Parser},
- token::Brace,
- Ident, Item, LitInt, Token,
+ // braced, parenthesized,
+ // parse::{self, Parse, ParseStream, Parser},
+ parse,
+ // token::Brace,
+ // Ident,
+ Item,
+ // LitInt,
+ // Token,
};
#[proc_macro_attribute]
pub fn my_attribute(args: TokenStream, input: TokenStream) -> TokenStream {
- eprintln!("--- args {:?}", args);
- eprintln!("--- input {:?}", input);
+ // eprintln!("--- args {:?}", args);
+ // eprintln!("--- input {:?}", input);
let r = app(args.into(), input.into());
r.unwrap()
}
-fn app(args: TokenStream2, input: TokenStream2) -> parse::Result<TokenStream> {
+fn app(_args: TokenStream2, input: TokenStream2) -> parse::Result<TokenStream> {
match syn::parse2(input.clone())? {
- Item::Fn(f) => {
+ Item::Fn(_f) => {
eprintln!("we found a function");
}
- Item::Struct(s) => {
+ Item::Struct(_s) => {
eprintln!("we found a struct");
}
_ => unimplemented!("case not covered"),
--
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