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Add support for X-Deno-Warning header (#5161)

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Ryan Dahl 2020-05-09 12:43:24 -04:00 • committed by GitHub
parent d5dd5ae87d
commit eb505f8afc
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9
cli/http_util.rs
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@ -117,6 +117,15 @@ pub fn fetch_once(
let mut headers_: HashMap<String, String> = HashMap::new();
let headers = response.headers();
if let Some(warning) = headers.get("X-Deno-Warning") {
eprintln!(
"{} {}",
crate::colors::yellow("Warning".to_string()),
warning.to_str().unwrap()
);
}
for key in headers.keys() {
let key_str = key.to_string();
let values = headers.get_all(key);