Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 30 insertions, 0 deletions

diff --git a/third_party/rust/xml-rs/src/macros.rs b/third_party/rust/xml-rs/src/macros.rs
new file mode 100644
index 0000000000..1cce3d6a5e
--- /dev/null
+++ b/third_party/rust/xml-rs/src/macros.rs
@@ -0,0 +1,30 @@
+#![macro_use]
+
+//! Contains several macros used in this crate.
+
+macro_rules! gen_setter {
+    ($target:ty, $field:ident : into $t:ty) => {
+        impl $target {
+            /// Sets the field to the provided value and returns updated config object.
+            pub fn $field<T: Into<$t>>(mut self, value: T) -> $target {
+                self.$field = value.into();
+                self
+            }
+        }
+    };
+    ($target:ty, $field:ident : val $t:ty) => {
+        impl $target {
+            /// Sets the field to the provided value and returns updated config object.
+            pub fn $field(mut self, value: $t) -> $target {
+                self.$field = value;
+                self
+            }
+        }
+    }
+}
+
+macro_rules! gen_setters {
+    ($target:ty, $($field:ident : $k:tt $tpe:ty),+) => ($(
+        gen_setter! { $target, $field : $k $tpe }
+    )+)
+}