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use std::fmt;
pub enum HttpMethod {
GET, HEAD, POST, PUT, DELETE, CONNECT, OPTIONS, TRACE, PATCH
}
impl fmt::Display for HttpMethod {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
match *self {
HttpMethod::GET => write!(f, "GET"),
HttpMethod::HEAD => write!(f, "HEAD"),
HttpMethod::POST => write!(f, "POST"),
HttpMethod::PUT => write!(f, "PUT"),
HttpMethod::DELETE => write!(f, "DELETE"),
HttpMethod::CONNECT => write!(f, "CONNECT"),
HttpMethod::OPTIONS => write!(f, "OPTIONS"),
HttpMethod::TRACE => write!(f, "TRACE"),
HttpMethod::PATCH => write!(f, "PATCH"),
}
}
}
impl HttpMethod {
pub fn parse(s: String) -> Option<HttpMethod> {
match &*s {
"GET" => Some(HttpMethod::GET),
"HEAD" => Some(HttpMethod::HEAD),
"POST" => Some(HttpMethod::POST),
"PUT" => Some(HttpMethod::PUT),
"DELETE" => Some(HttpMethod::DELETE),
"CONNECT" => Some(HttpMethod::CONNECT),
"OPTIONS" => Some(HttpMethod::OPTIONS),
"TRACE" => Some(HttpMethod::TRACE),
"PATCH" => Some(HttpMethod::PATCH),
_ => None
}
}
}
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