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Convert a HeaderValue into a rust String
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/// Additional conversion methods for `HeaderValue`. | |
pub trait HeaderValueExt { | |
fn to_string(&self) -> String; | |
} | |
impl HeaderValueExt for HeaderValue { | |
fn to_string(&self) -> String { | |
self.to_str().unwrap_or_default().to_string() | |
} | |
} | |
// Usage: | |
let ok: Option<String> = request.headers().get("ok").map(|x| x.to_string()); |
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