Adding upstream version 1.69.0+dfsg1.upstream/1.69.0+dfsg1

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

1 files changed, 20 insertions, 0 deletions

diff --git a/vendor/overload/src/unary.rs b/vendor/overload/src/unary.rs
new file mode 100644
index 000000000..da8f6b590
--- /dev/null
+++ b/vendor/overload/src/unary.rs
@@ -0,0 +1,20 @@
+#[doc(hidden)]

+#[macro_export(local_inner_macros)]

+macro_rules! _overload_unary {

+    (-, $($t:tt)+) => (_overload_unary_internal!(Neg, neg, $($t)+););

+    (!, $($t:tt)+) => (_overload_unary_internal!(Not, not, $($t)+););

+}

+

+#[doc(hidden)]

+#[macro_export(local_inner_macros)]

+macro_rules! _overload_unary_internal {

+    ($op_trait:ident, $op_fn:ident, $i:ident, $t:ty, $out:ty, $body:block) => (        

+        impl ops::$op_trait for $t {

+            type Output = $out;

+            fn $op_fn(self) -> Self::Output {

+                let $i = self;

+                $body

+            }

+        }

+    );

+}