Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 43 insertions, 0 deletions

diff --git a/third_party/rust/ash/src/vk.rs b/third_party/rust/ash/src/vk.rs
new file mode 100644
index 0000000000..b6f4ef4fe0
--- /dev/null
+++ b/third_party/rust/ash/src/vk.rs
@@ -0,0 +1,43 @@
+#![allow(clippy::too_many_arguments, clippy::cognitive_complexity, clippy::wrong_self_convention)]
+#[macro_use]
+mod macros;
+pub use macros::*;
+mod aliases;
+pub use aliases::*;
+mod bitflags;
+pub use bitflags::*;
+mod const_debugs;
+pub(crate) use const_debugs::*;
+mod constants;
+pub use constants::*;
+mod definitions;
+pub use definitions::*;
+mod enums;
+pub use enums::*;
+mod extensions;
+pub use extensions::*;
+mod feature_extensions;
+pub use feature_extensions::*;
+mod features;
+pub use features::*;
+mod platform_types;
+pub use platform_types::*;
+#[doc = r" Iterates through the pointer chain. Includes the item that is passed into the function."]
+#[doc = r" Stops at the last `BaseOutStructure` that has a null `p_next` field."]
+pub(crate) unsafe fn ptr_chain_iter<T>(ptr: &mut T) -> impl Iterator<Item = *mut BaseOutStructure> {
+    let ptr: *mut BaseOutStructure = ptr as *mut T as _;
+    (0..).scan(ptr, |p_ptr, _| {
+        if p_ptr.is_null() {
+            return None;
+        }
+        let n_ptr = (**p_ptr).p_next as *mut BaseOutStructure;
+        let old = *p_ptr;
+        *p_ptr = n_ptr;
+        Some(old)
+    })
+}
+pub trait Handle {
+    const TYPE: ObjectType;
+    fn as_raw(self) -> u64;
+    fn from_raw(_: u64) -> Self;
+}