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Fix compilation with --no-default-features

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This commit is contained in:
Nikolay Kim 2018-05-17 18:33:48 -07:00
parent 16906c5951
commit 537b420d35
2 changed files with 46 additions and 30 deletions
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5
CHANGES.md
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@ -1,5 +1,10 @@
# Changes
## 0.6.7 (2018-05-17)
* Fix compilation with --no-default-features
## 0.6.6 (2018-05-17)
* Panic during middleware execution #226

71
src/server/encoding.rs
View file

@ -33,6 +33,7 @@ pub(crate) enum PayloadType {
}
impl PayloadType {
#[cfg(any(feature = "brotli", feature = "flate2"))]
pub fn new(headers: &HeaderMap, sender: PayloadSender) -> PayloadType {
// check content-encoding
let enc = if let Some(enc) = headers.get(CONTENT_ENCODING) {
@ -52,6 +53,11 @@ impl PayloadType {
_ => PayloadType::Encoding(Box::new(EncodedPayload::new(sender, enc))),
}
}
#[cfg(not(any(feature = "brotli", feature = "flate2")))]
pub fn new(headers: &HeaderMap, sender: PayloadSender) -> PayloadType {
PayloadType::Sender(sender)
}
}
impl PayloadWriter for PayloadType {
@ -399,6 +405,7 @@ impl ContentEncoder {
// Enable content encoding only if response does not contain Content-Encoding
// header
#[cfg(any(feature = "brotli", feature = "flate2"))]
let mut encoding = if has_body {
let encoding = match response_encoding {
ContentEncoding::Auto => {
@ -425,6 +432,8 @@ impl ContentEncoder {
} else {
ContentEncoding::Identity
};
#[cfg(not(any(feature = "brotli", feature = "flate2")))]
let mut encoding = ContentEncoding::Identity;
#[cfg_attr(feature = "cargo-clippy", allow(match_ref_pats))]
let mut transfer = match resp.body() {
@ -435,40 +444,42 @@ impl ContentEncoder {
TransferEncoding::length(0, buf)
}
&Body::Binary(_) => {
if !(encoding == ContentEncoding::Identity
|| encoding == ContentEncoding::Auto)
#[cfg(any(feature = "brotli", feature = "flate2"))]
{
let tmp = SharedBytes::default();
let transfer = TransferEncoding::eof(tmp.clone());
let mut enc = match encoding {
#[cfg(feature = "flate2")]
ContentEncoding::Deflate => ContentEncoder::Deflate(
DeflateEncoder::new(transfer, Compression::fast()),
),
#[cfg(feature = "flate2")]
ContentEncoding::Gzip => ContentEncoder::Gzip(GzEncoder::new(
transfer,
Compression::fast(),
)),
#[cfg(feature = "brotli")]
ContentEncoding::Br => {
ContentEncoder::Br(BrotliEncoder::new(transfer, 3))
}
ContentEncoding::Identity | ContentEncoding::Auto => {
unreachable!()
}
};
if !(encoding == ContentEncoding::Identity
|| encoding == ContentEncoding::Auto)
{
let tmp = SharedBytes::default();
let transfer = TransferEncoding::eof(tmp.clone());
let mut enc = match encoding {
#[cfg(feature = "flate2")]
ContentEncoding::Deflate => ContentEncoder::Deflate(
DeflateEncoder::new(transfer, Compression::fast()),
),
#[cfg(feature = "flate2")]
ContentEncoding::Gzip => ContentEncoder::Gzip(
GzEncoder::new(transfer, Compression::fast()),
),
#[cfg(feature = "brotli")]
ContentEncoding::Br => {
ContentEncoder::Br(BrotliEncoder::new(transfer, 3))
}
ContentEncoding::Identity | ContentEncoding::Auto => {
unreachable!()
}
};
let bin = resp.replace_body(Body::Empty).binary();
let bin = resp.replace_body(Body::Empty).binary();
// TODO return error!
let _ = enc.write(bin);
let _ = enc.write_eof();
let body = tmp.take();
len = body.len();
// TODO return error!
let _ = enc.write(bin);
let _ = enc.write_eof();
let body = tmp.take();
len = body.len();
encoding = ContentEncoding::Identity;
resp.replace_body(Binary::from(body));
encoding = ContentEncoding::Identity;
resp.replace_body(Binary::from(body));
}
}
if is_head {