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Merge pull request #19 from reem/static-response-states

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Statically track the status of a Response by using a Phantom Type
This commit is contained in:
Sean McArthur
2014-09-08 18:27:13 -07:00
parent 5a98d16b8e 13bb07e02d
commit e32845cefb
4 changed files with 72 additions and 36 deletions
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12
examples/server.rs
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@@ -29,24 +29,26 @@ impl Handler for Echo {
(&Get, "/") | (&Get, "/echo") => {
let out = b"Try POST /echo";
res.headers.set(ContentLength(out.len()));
res.headers_mut().set(ContentLength(out.len()));
let mut res = try_continue!(res.start());
try_continue!(res.write(out));
try_continue!(res.end());
continue;
},
(&Post, "/echo") => (), // fall through, fighting mutable borrows
_ => {
res.status = hyper::status::NotFound;
try_continue!(res.end());
*res.status_mut() = hyper::status::NotFound;
try_continue!(res.start().and_then(|res| res.end()));
continue;
}
},
_ => {
try_continue!(res.end());
continue;
try_continue!(res.start().and_then(|res| res.end()));
continue;
}
};
let mut res = try_continue!(res.start());
try_continue!(copy(&mut req, &mut res));
try_continue!(res.end());
}