1 files changed, 48 insertions, 0 deletions
diff --git a/third_party/rust/neqo-common/src/header.rs b/third_party/rust/neqo-common/src/header.rs
new file mode 100644
index 0000000000..112fcf0057
--- /dev/null
+++ b/third_party/rust/neqo-common/src/header.rs
@@ -0,0 +1,48 @@
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#[derive(Debug, PartialEq, PartialOrd, Eq, Ord, Clone)]
+pub struct Header {
+    name: String,
+    value: String,
+}
+
+impl Header {
+    pub fn new<N, V>(name: N, value: V) -> Self
+    where
+        N: Into<String> + ?Sized,
+        V: Into<String> + ?Sized,
+    {
+        Self {
+            name: name.into(),
+            value: value.into(),
+        }
+    }
+
+    #[must_use]
+    pub fn is_allowed_for_response(&self) -> bool {
+        !matches!(
+            self.name.as_str(),
+            "connection"
+                | "host"
+                | "keep-alive"
+                | "proxy-connection"
+                | "te"
+                | "transfer-encoding"
+                | "upgrade"
+        )
+    }
+
+    #[must_use]
+    pub fn name(&self) -> &str {
+        &self.name
+    }
+
+    #[must_use]
+    pub fn value(&self) -> &str {
+        &self.value
+    }
+}