chore: add vendor dependencies for kauma build

vendor/bitflags/src/example_generated.rs

@@ -0,0 +1,65 @@
+//! This module shows an example of code generated by the macro. **IT MUST NOT BE USED OUTSIDE THIS
+//! CRATE**.
+//!
+//! Usually, when you call the `bitflags!` macro, only the `Flags` type would be visible. In this
+//! example, the `Field0`, `Iter`, and `IterRaw` types are also exposed so that you can explore
+//! their APIs. The `Field0` type can be accessed as `self.0` on an instance of `Flags`.
+
+__declare_public_bitflags! {
+    /// This is the same `Flags` struct defined in the [crate level example](../index.html#example).
+    /// Note that this struct is just for documentation purposes only, it must not be used outside
+    /// this crate.
+    pub struct Flags
+}
+
+__declare_internal_bitflags! {
+    pub struct Field0: u32
+}
+
+__impl_internal_bitflags! {
+    Field0: u32, Flags {
+        // Field `A`.
+        ///
+        /// This flag has the value `0b00000001`.
+        const A = 0b00000001;
+        /// Field `B`.
+        ///
+        /// This flag has the value `0b00000010`.
+        const B = 0b00000010;
+        /// Field `C`.
+        ///
+        /// This flag has the value `0b00000100`.
+        const C = 0b00000100;
+        const ABC = Self::A.bits() | Self::B.bits() | Self::C.bits();
+    }
+}
+
+__impl_public_bitflags_forward! {
+    Flags: u32, Field0
+}
+
+__impl_public_bitflags_ops! {
+    Flags
+}
+
+__impl_public_bitflags_iter! {
+    Flags: u32, Flags
+}
+
+__impl_public_bitflags_consts! {
+    Flags: u32 {
+        /// Field `A`.
+        ///
+        /// This flag has the value `0b00000001`.
+        const A = 0b00000001;
+        /// Field `B`.
+        ///
+        /// This flag has the value `0b00000010`.
+        const B = 0b00000010;
+        /// Field `C`.
+        ///
+        /// This flag has the value `0b00000100`.
+        const C = 0b00000100;
+        const ABC = Self::A.bits() | Self::B.bits() | Self::C.bits();
+    }
+}