move folders

afl/src/engines/mod.rs

@@ -26,7 +26,7 @@ pub trait StateMetadata: Debug {
 
 pub trait State<C, E, I, R>: HasCorpus<C, I, R>
 where
-    C: Corpus<I>,
+    C: Corpus<I, R>,
     E: Executor<I>,
     I: Input,
 {

afl_derives/Cargo.toml

@@ -0,0 +1,14 @@
+[package]
+name = "afl_derives"
+version = "0.1.0"
+authors = ["Andrea Fioraldi <andreafioraldi@gmail.com>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+syn = "0.15"
+quote = "0.6"
+
+[lib]
+proc-macro = true

afl_derives/src/lib.rs

@@ -0,0 +1,23 @@
+#[macro_use]
+extern crate quote;
+#[macro_use]
+extern crate syn;
+
+extern crate proc_macro;
+
+use proc_macro::TokenStream;
+use syn::DeriveInput;
+
+#[proc_macro_derive(MyMacro)]
+pub fn my_macro(input: TokenStream) -> TokenStream {
+    // Parse the input tokens into a syntax tree
+    let input = parse_macro_input!(input as DeriveInput);
+
+    // Build the output, possibly using quasi-quotation
+    let expanded = quote! {
+        // ...
+    };
+
+    // Hand the output tokens back to the compiler
+    TokenStream::from(expanded)
+}

fuzzers/libfuzzer/Cargo.toml

@@ -11,7 +11,7 @@ default = ["std"]
 std = []
 
 [dependencies]
-afl = { path = "../../" }
+afl = { path = "../../afl/" }
 
 [lib]
 crate-type = ["staticlib", "cdylib"]