update http requirement from 0.1 to 0.2

Cargo.toml

@@ -26,7 +26,7 @@ tag-prefix = ""
 base64 = "0.11"
 error-chain = { version = "0.12", default-features = false }
 futures = "0.1"
-http = "0.1"
+http = "0.2"
 libflate = "0.1"
 log = "0.4"
 mime = "0.3"

src/v2/manifest/mod.rs

@@ -106,7 +106,7 @@ impl Client {
                     Some(content_digest_value) => Some(
                         content_digest_value
                             .to_str()
-                            .map_err(Error::from)?
+                            .map_err(|e| Error::from(format!("{}", e)))?
                             .to_string(),
                     ),
                     None => {
@@ -277,7 +277,7 @@ fn to_mimes(v: &[&str]) -> Result<Vec<mime::Mime>> {
 
 // Evaluate the `MediaTypes` from the the request header.
 fn evaluate_media_type(
-    content_type: Option<&http::header::HeaderValue>,
+    content_type: Option<&reqwest::header::HeaderValue>,
     url: &Url,
 ) -> Result<mediatypes::MediaTypes> {
     let header_content_type = content_type

src/v2/tags.rs

@@ -63,7 +63,7 @@ impl Client {
                     let ct_hdr = resp.headers().get(header::CONTENT_TYPE).cloned();
                     let ok = match ct_hdr {
                         None => false,
-                        Some(ref ct) => ct.to_str()?.starts_with("application/json"),
+                        Some(ref ct) => ct.to_str().map_err(|e| Error::from(format!("{}", e)))?.starts_with("application/json"),
                     };
                     if !ok {
                         // TODO:(steveeJ): Make this an error once Satellite