decode header value with utf-8

src/printer.rs

@@ -336,8 +336,8 @@ impl Printer {
                 header_string.push_str(key.as_str());
             }
             header_string.push_str(": ");
-            match value.to_str() {
-                Ok(value) => header_string.push_str(value),
+            match String::from_utf8(value.as_bytes().to_vec()) {
+                Ok(value) => header_string.push_str(&value),
                 #[allow(clippy::format_push_string)]
                 Err(_) => header_string.push_str(&format!("{:?}", value)),
             }

src/redirect.rs

@@ -51,8 +51,8 @@ fn get_next_request(mut request: Request, response: &Response) -> Option<Request
         response
             .headers()
             .get(LOCATION)
-            .and_then(|location| location.to_str().ok())
-            .and_then(|location| request.url().join(location).ok())
+            .and_then(|location| String::from_utf8(location.as_bytes().to_vec()).ok())
+            .and_then(|location| request.url().join(&location).ok())
     };
 
     match response.status() {

src/to_curl.rs

@@ -308,7 +308,11 @@ pub fn translate(args: Cli) -> Result<Command> {
         if value.is_empty() {
             cmd.arg(format!("{};", header));
         } else {
-            cmd.arg(format!("{}: {}", header, value.to_str()?));
+            cmd.arg(format!(
+                "{}: {}",
+                header,
+                String::from_utf8(value.as_bytes().to_vec())?
+            ));
         }
     }
     for header in headers_to_unset {