Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 11 insertions, 0 deletions

diff --git a/third_party/rust/headers/src/util/fmt.rs b/third_party/rust/headers/src/util/fmt.rs
new file mode 100644
index 0000000000..c535c72925
--- /dev/null
+++ b/third_party/rust/headers/src/util/fmt.rs
@@ -0,0 +1,11 @@
+use std::fmt::Display;
+
+use HeaderValue;
+
+pub(crate) fn fmt<T: Display>(fmt: T) -> HeaderValue {
+    let s = fmt.to_string();
+    match HeaderValue::from_maybe_shared(s) {
+        Ok(val) => val,
+        Err(err) => panic!("illegal HeaderValue; error = {:?}, fmt = \"{}\"", err, fmt),
+    }
+}