Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 14 insertions, 0 deletions

diff --git a/third_party/rust/clap/src/build/arg_predicate.rs b/third_party/rust/clap/src/build/arg_predicate.rs
new file mode 100644
index 0000000000..58eb5494c0
--- /dev/null
+++ b/third_party/rust/clap/src/build/arg_predicate.rs
@@ -0,0 +1,14 @@
+#[derive(Copy, Clone, Debug, PartialEq, Eq)]
+pub(crate) enum ArgPredicate<'help> {
+    IsPresent,
+    Equals(&'help std::ffi::OsStr),
+}
+
+impl<'help> From<Option<&'help std::ffi::OsStr>> for ArgPredicate<'help> {
+    fn from(other: Option<&'help std::ffi::OsStr>) -> Self {
+        match other {
+            Some(other) => Self::Equals(other),
+            None => Self::IsPresent,
+        }
+    }
+}