apply suggestion

src/printer.rs

@@ -13,7 +13,6 @@ use reqwest::header::{
 use reqwest::Version;
 use url::Url;
 
-use crate::utils::HeaderValueExt;
 use crate::{
     buffer::Buffer,
     cli::FormatOptions,
@@ -337,7 +336,7 @@ impl Printer {
                 header_string.push_str(key.as_str());
             }
             header_string.push_str(": ");
-            match value.to_utf8_str() {
+            match value.to_str() {
                 Ok(value) => header_string.push_str(value),
                 #[allow(clippy::format_push_string)]
                 Err(_) => header_string.push_str(&format!("{:?}", value)),

src/to_curl.rs

@@ -544,6 +544,10 @@ mod tests {
             (
                 "xh http://example.com/[1-100].png?q={80,90}",
                 "curl -g 'http://example.com/[1-100].png?q={80,90}'",
+            ),
+            (
+                "xh https://exmaple.com/ hello:你好",
+                "curl https://exmaple.com/ -H 'hello: 你好'"
             )
         ];
         for (input, output) in expected {

tests/cli.rs

@@ -1683,7 +1683,6 @@ fn support_utf8_header_value() {
     let server = server::http(|req| async move {
         assert_eq!(req.headers()["hello"].as_bytes(), "你好".as_bytes());
         hyper::Response::builder()
-            // Valid JSON, but not declared as text
             .header("hello", "你好呀")
             .body("".into())
             .unwrap()
@@ -1747,21 +1746,6 @@ fn redirect_support_utf8_location() {
         "#});
 }
 
-#[test]
-fn to_curl_support_utf8_header_value() {
-    get_command()
-        .args(["https://exmaple.com/", "hello:你好", "--curl"])
-        .assert()
-        .stdout(contains("curl https://exmaple.com/ -H 'hello: 你好'"))
-        .success();
-
-    get_command()
-        .args(["https://exmaple.com/", "hello:你好", "--curl-long"])
-        .assert()
-        .stdout(contains("curl https://exmaple.com/ --header 'hello: 你好'"))
-        .success();
-}
-
 #[test]
 fn mixed_stdin_request_items() {
     redirecting_command()
@@ -3699,7 +3683,7 @@ fn multiple_format_options_are_merged() {
     get_command()
         .arg("--format-options=json.indent:2,json.indent:8")
         .arg("--format-options=headers.sort:false")
-        .arg(&server.base_url())
+        .arg(server.base_url())
         .assert()
         .stdout(indoc! {r#"
             HTTP/1.1 200 OK