GH-5 - Update bindgen

Author: hkoba

libperl-sys/Cargo.toml

@@ -30,7 +30,7 @@ crate-type = ["rlib", "cdylib"]
 [dependencies]
 
 [build-dependencies]
-bindgen = "0.44"
+bindgen = "0.69"
 regex = "1"
 
 libperl-config = {"path" = "../libperl-config", version = "^0.2"}

libperl-sys/build.rs

@@ -72,10 +72,9 @@ fn main() {
         // the resulting bindings.
         let bindings = bindgen::Builder::default()
 
-            .rustfmt_bindings(true)
             .derive_debug(true)
             .impl_debug(true)
-
+            .formatter(bindgen::Formatter::Prettyplease)
             .rustified_enum("OPclass|opcode|svtype")
 
         // The input header we would like to generate