changes

1 files changed, 34 insertions, 0 deletions

diff --git a/src/version.rs b/src/version.rs
new file mode 100644
index 0000000..6b6d5fb
--- /dev/null
+++ b/src/version.rs
@@ -0,0 +1,34 @@
+use crate::parse::Parse;
+
+pub enum Version {
+    HTTP11,
+    HTTP2,
+    Unknown(String)
+}
+
+impl Version {
+    pub fn as_str(&self) -> &str {
+        match self {
+            Self::HTTP11 => "HTTP/1.1",
+            Self::HTTP2 => "HTTP/2",
+            Self::Unknown(ref s) => s,
+        }
+    }
+}
+
+impl Parse for Version {
+    fn parse(s: impl Into<String>) -> Self {
+        let s = s.into();
+        match s.as_str() {
+            "HTTP/1.1" => Self::HTTP11,
+            "HTTP/2" => Self::HTTP2,
+            _ => Self::Unknown(s)
+        }
+    } 
+}
+
+impl ToString for Version {
+    fn to_string(&self) -> String {
+        self.as_str().to_string()
+    }
+}