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Switch brotli compressor to rust. (#1197)

* Switch to a rustified version of brotli.

* Some memory optimizations.

* Make brotli not optional anymore.
This commit is contained in:
daxpedda
2019-12-07 16:55:41 +01:00
committed by Nikolay Kim
parent 0ba125444a
commit e5f3d88a4e
10 changed files with 53 additions and 82 deletions

View File

@ -23,13 +23,10 @@ use crate::frozen::FrozenClientRequest;
use crate::sender::{PrepForSendingError, RequestSender, SendClientRequest};
use crate::ClientConfig;
#[cfg(any(feature = "brotli", feature = "flate2-zlib", feature = "flate2-rust"))]
#[cfg(any(feature = "flate2-zlib", feature = "flate2-rust"))]
const HTTPS_ENCODING: &str = "br, gzip, deflate";
#[cfg(all(
any(feature = "flate2-zlib", feature = "flate2-rust"),
not(feature = "brotli")
))]
const HTTPS_ENCODING: &str = "gzip, deflate";
#[cfg(not(any(feature = "flate2-zlib", feature = "flate2-rust")))]
const HTTPS_ENCODING: &str = "br";
/// An HTTP Client request builder
///
@ -544,31 +541,23 @@ impl ClientRequest {
let mut slf = self;
// enable br only for https
#[cfg(any(
feature = "brotli",
feature = "flate2-zlib",
feature = "flate2-rust"
))]
{
if slf.response_decompress {
let https = slf
.head
.uri
.scheme()
.map(|s| s == &uri::Scheme::HTTPS)
.unwrap_or(true);
if slf.response_decompress {
let https = slf
.head
.uri
.scheme()
.map(|s| s == &uri::Scheme::HTTPS)
.unwrap_or(true);
if https {
slf = slf.set_header_if_none(header::ACCEPT_ENCODING, HTTPS_ENCODING)
} else {
#[cfg(any(feature = "flate2-zlib", feature = "flate2-rust"))]
{
slf = slf
.set_header_if_none(header::ACCEPT_ENCODING, "gzip, deflate")
}
};
}
if https {
slf = slf.set_header_if_none(header::ACCEPT_ENCODING, HTTPS_ENCODING)
} else {
#[cfg(any(feature = "flate2-zlib", feature = "flate2-rust"))]
{
slf =
slf.set_header_if_none(header::ACCEPT_ENCODING, "gzip, deflate")
}
};
}
Ok(slf)