try to use feature guard for docs.rs build

Cargo.toml

@@ -10,7 +10,12 @@ build       = "src/build.rs"
 description = "Rust bindings to the System Informer's (formerly known as Process Hacker) `phnt` native Windows headers"
 # exclude     = ["deps"]
 
+[features]
+docsrs = []
+default = []
+
 [package.metadata.docs.rs]
+features = ["docsrs"]
 all-features = true
 default-target = "x86_64-pc-windows-msvc"
 targets = []

src/build.rs

@@ -110,8 +110,10 @@ impl BindgenConfig {
 }
 
 fn main() {
-   println!("Skipping regeneration of bindings for docs.");
-   return;
+   if cfg!(feature = "docsrs") {
+      println!("Skipping regeneration of bindings for docs.");
+      return;
+   }
 
    std::process::Command::new("git")
       .args(["submodule", "update", "--remote", "--recursive"])

src/lib.rs

@@ -5,7 +5,9 @@
    non_camel_case_types,
    non_upper_case_globals
 )]
+#[cfg(not(feature="docsrs"))]
 pub mod ffi {
+   #[cfg(not(feature="docsrs"))]
    include!(concat!(env!("OUT_DIR"), "\\generated.rs"));
 
    use std::arch::asm;