Add more HttpTryFrom for HeaderName

src/header/name.rs

@@ -1,3 +1,4 @@
+use HttpTryFrom;
 use byte_str::ByteStr;
 use bytes::{Bytes, BytesMut};
 
@@ -7,7 +8,6 @@ use std::hash::{Hash, Hasher};
 use std::str::FromStr;
 use std::error::Error;
 
-use ::convert::HttpTryFrom;
 /// Represents an HTTP header field name
 ///
 /// Header field names identify the header. Header sets may include multiple
@@ -1540,6 +1540,22 @@ impl From<HeaderName> for Bytes {
     }
 }
 
+impl<'a> HttpTryFrom<&'a str> for HeaderName {
+    type Error = InvalidHeaderName;
+    #[inline]
+    fn try_from(s: &'a str) -> Result<Self, Self::Error> {
+        Self::from_bytes(s.as_bytes())
+    }
+}
+
+impl<'a> HttpTryFrom<&'a [u8]> for HeaderName {
+    type Error = InvalidHeaderName;
+    #[inline]
+    fn try_from(s: &'a [u8]) -> Result<Self, Self::Error> {
+        Self::from_bytes(s)
+    }
+}
+
 impl HttpTryFrom<Bytes> for HeaderName {
     type Error = InvalidHeaderName;
     #[inline]
@@ -1548,7 +1564,6 @@ impl HttpTryFrom<Bytes> for HeaderName {
     }
 }
 
-
 #[doc(hidden)]
 impl From<StandardHeader> for HeaderName {
     fn from(src: StandardHeader) -> HeaderName {

src/header/value.rs

@@ -315,7 +315,7 @@ impl HttpTryFrom<Bytes> for HeaderValue {
 
     #[inline]
     fn try_from(bytes: Bytes) -> Result<Self, Self::Error> {
-        HeaderValue::try_from(bytes)
+        <HeaderValue>::try_from(bytes)
     }
 }