Merge branch 'main' into patch-1

Author: gabiganam

CHANGELOG.md

@@ -207,6 +207,7 @@
 - Add a complex macro fallback API (#2779).
 - Add option to use DST structs for flexible arrays (--flexarray-dst, #2772).
 - Add option to dynamically load variables (#2812).
+- Add option in CLI to use rustified non-exhaustive enums (--rustified-non-exhaustive-enum, #2847).
 ## Changed
 - Remove which and lazy-static dependencies (#2809, #2817).
 - Generate compile-time layout tests (#2787).

bindgen-cli/options.rs

@@ -114,6 +114,9 @@ struct BindgenCommand {
     /// Mark any enum whose name matches REGEX as a Rust enum.
     #[arg(long, value_name = "REGEX")]
     rustified_enum: Vec<String>,
+    /// Mark any enum whose name matches REGEX as a non-exhaustive Rust enum.
+    #[arg(long, value_name = "REGEX")]
+    rustified_non_exhaustive_enum: Vec<String>,
     /// Mark any enum whose name matches REGEX as a series of constants.
     #[arg(long, value_name = "REGEX")]
     constified_enum: Vec<String>,
@@ -469,6 +472,7 @@ where
         newtype_enum,
         newtype_global_enum,
         rustified_enum,
+        rustified_non_exhaustive_enum,
         constified_enum,
         constified_enum_module,
         default_macro_constant_type,
@@ -635,6 +639,10 @@ where
         builder = builder.rustified_enum(regex);
     }
 
+    for regex in rustified_non_exhaustive_enum {
+        builder = builder.rustified_non_exhaustive_enum(regex);
+    }
+
     for regex in constified_enum {
         builder = builder.constified_enum(regex);
     }

bindgen/lib.rs

@@ -237,6 +237,7 @@ impl std::fmt::Display for Formatter {
 /// 2. [`bitfield_enum()`](#method.bitfield_enum)
 /// 3. [`newtype_enum()`](#method.newtype_enum)
 /// 4. [`rustified_enum()`](#method.rustified_enum)
+/// 5. [`rustified_non_exhaustive_enum()`](#method.rustified_non_exhaustive_enum)
 ///
 /// For each C enum, bindgen tries to match the pattern in the following order:
 ///