3 files changed, 51 insertions, 0 deletions
diff --git a/bindgen-tests/tests/expectations/tests/blocklist-methods.rs b/bindgen-tests/tests/expectations/tests/blocklist-methods.rs
new file mode 100644
index 00000000..5b625f0a
--- /dev/null
+++ b/bindgen-tests/tests/expectations/tests/blocklist-methods.rs
@@ -0,0 +1,35 @@
+#![allow(
+    dead_code,
+    non_snake_case,
+    non_camel_case_types,
+    non_upper_case_globals
+)]
+
+#[repr(C)]
+#[derive(Debug, Default, Copy, Clone)]
+pub struct Foo {
+    pub _address: u8,
+}
+#[test]
+fn bindgen_test_layout_Foo() {
+    assert_eq!(
+        ::std::mem::size_of::<Foo>(),
+        1usize,
+        concat!("Size of: ", stringify!(Foo))
+    );
+    assert_eq!(
+        ::std::mem::align_of::<Foo>(),
+        1usize,
+        concat!("Alignment of ", stringify!(Foo))
+    );
+}
+extern "C" {
+    #[link_name = "\u{1}_ZN3Foo3fooEv"]
+    pub fn Foo_foo(this: *mut Foo) -> ::std::os::raw::c_int;
+}
+impl Foo {
+    #[inline]
+    pub unsafe fn foo(&mut self) -> ::std::os::raw::c_int {
+        unsafe { Foo_foo(self) }
+    }
+}
diff --git a/bindgen-tests/tests/headers/blocklist-methods.hpp b/bindgen-tests/tests/headers/blocklist-methods.hpp
new file mode 100644
index 00000000..4be21b94
--- /dev/null
+++ b/bindgen-tests/tests/headers/blocklist-methods.hpp
@@ -0,0 +1,8 @@
+// bindgen-flags: --blocklist-function="Foo_ba.*"
+
+class Foo {
+    public:
+        int foo();
+        int bar();
+        int baz();
+};
diff --git a/bindgen/lib.rs b/bindgen/lib.rs
index 3696c499..03de8430 100644
--- a/bindgen/lib.rs
+++ b/bindgen/lib.rs
@@ -850,6 +850,10 @@ impl Builder {
     /// Hide the given function from the generated bindings. Regular expressions
     /// are supported.
     ///
+    /// Methods can be blocklisted by prefixing the name of the type implementing
+    /// them followed by an underscore. So if `Foo` has a method `bar`, it can
+    /// be blocklisted as `Foo_bar`.
+    ///
     /// To blocklist functions prefixed with "mylib" use `"mylib_.*"`.
     /// For more complicated expressions check
     /// [regex](https://docs.rs/regex/*/regex/) docs
@@ -929,6 +933,10 @@ impl Builder {
     /// transitively refers to) appears in the generated bindings. Regular
     /// expressions are supported.
     ///
+    /// Methods can be allowlisted by prefixing the name of the type
+    /// implementing them followed by an underscore. So if `Foo` has a method
+    /// `bar`, it can be allowlisted as `Foo_bar`.
+    ///
     /// To allowlist functions prefixed with "mylib" use `"mylib_.*"`.
     /// For more complicated expressions check
     /// [regex](https://docs.rs/regex/*/regex/) docs