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63e6845386
This is a breaking change for many consumers of the 'Response' and all
consumers of the 'Body' API. The summary of breaking changes is:
* 'Response::body()', 'Response::body_mut()' are infallible.
* A 'Body' can represent an empty body in more cases.
* 'ResponseBuilder' is now simply 'Builder'.
* Direct body read methods on 'Response' were removed in favor of
chaining through 'body_mut()': 'r.body_mut().to_string()'.
* Notion of a 'chunked_body' was removed as it was inaccurate.
* Maximum chunk size can be set on any body.
* 'Response' no longer implements 'Responder'.
A few bugs were fixed in the process. Specifically, 'Body' will emit an
accurate size even for bodies that are partially read, and the size of
seek-determined bodies is emitted on HEAD request where it wasn't
before. Specifics on transport were clarified, and 'Body' docs greatly
improved as a result.
33 lines
873 B
Rust
33 lines
873 B
Rust
#[macro_use] extern crate rocket;
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use rocket::http::Header;
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#[derive(Responder)]
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struct HeaderOnly((), Header<'static>);
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#[get("/do_not_overwrite")]
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fn do_not_overwrite() -> HeaderOnly {
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HeaderOnly((), Header::new("Server", "Test"))
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}
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#[get("/use_default")]
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fn use_default() { }
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mod conditionally_set_server_header {
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use super::*;
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use rocket::local::blocking::Client;
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#[test]
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fn do_not_overwrite_server_header() {
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let client = Client::debug_with(routes![do_not_overwrite, use_default]).unwrap();
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let response = client.get("/do_not_overwrite").dispatch();
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let server = response.headers().get_one("Server");
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assert_eq!(server, Some("Test"));
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let response = client.get("/use_default").dispatch();
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let server = response.headers().get_one("Server");
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assert_eq!(server, Some("Rocket"));
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}
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}
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