docs: add missing \a commands for arguments

api/sixtyfps-cpp/include/sixtyfps_color.h

@@ -136,15 +136,15 @@ public:
     inline Color brighter(float factor) const;
     inline Color darker(float factor) const;
 
-    /// Returns true if \a lhs has the same values for the individual color channels as \rhs; false
+    /// Returns true if \a lhs has the same values for the individual color channels as \a rhs;
-    /// otherwise.
+    /// false otherwise.
     friend bool operator==(const Color &lhs, const Color &rhs)
     {
         return lhs.inner.red == rhs.inner.red && lhs.inner.green == rhs.inner.green
                 && lhs.inner.blue == rhs.inner.blue && lhs.inner.alpha == rhs.inner.alpha;
     }
 
-    /// Returns true if \a lhs has any different values for the individual color channels as \rhs;
+    /// Returns true if \a lhs has any different values for the individual color channels as \a rhs;
     /// false otherwise.
     friend bool operator!=(const Color &lhs, const Color &rhs) { return !(lhs == rhs); }
 

api/sixtyfps-cpp/include/sixtyfps_string.h

@@ -54,7 +54,7 @@ struct SharedString
         cbindgen_private::sixtyfps_shared_string_clone(this, &other);
         return *this;
     }
-    /// Assigns the string view \s to this string and returns a reference to this string.
+    /// Assigns the string view \a s to this string and returns a reference to this string.
     /// The underlying string data is copied.  It is assumed that the string is UTF-8 encoded.
     SharedString &operator=(std::string_view s)
     {
@@ -65,10 +65,7 @@ struct SharedString
     /// Assigns null-terminated string pointer \a s to this string and returns a reference
     /// to this string. The underlying string data is copied. It is assumed that the string
     /// is UTF-8 encoded.
-    SharedString &operator=(const char *s)
+    SharedString &operator=(const char *s) { return *this = std::string_view(s); }
-    {
-        return *this = std::string_view(s);
-    }
 
     /// Move-assigns \a other to this SharedString instance.
     SharedString &operator=(SharedString &&other)
@@ -123,12 +120,12 @@ struct SharedString
     /// \endcode
     static SharedString from_number(double n) { return SharedString(n); }
 
-    /// Returns true if \a is equal to \b; otherwise returns false.
+    /// Returns true if \a a is equal to \a b; otherwise returns false.
     friend bool operator==(const SharedString &a, const SharedString &b)
     {
         return std::string_view(a) == std::string_view(b);
     }
-    /// Returns true if \a is not equal to \b; otherwise returns false.
+    /// Returns true if \a a is not equal to \a b; otherwise returns false.
     friend bool operator!=(const SharedString &a, const SharedString &b)
     {
         return std::string_view(a) != std::string_view(b);