diff --git a/capi/include/hyper.h b/capi/include/hyper.h index efe5f06106..1f938b8714 100644 --- a/capi/include/hyper.h +++ b/capi/include/hyper.h @@ -355,6 +355,22 @@ void hyper_clientconn_free(struct hyper_clientconn *conn); */ struct hyper_clientconn_options *hyper_clientconn_options_new(void); +/* + Set the whether or not header case is preserved. + + Pass `0` to allow lowercase normalization (default), `1` to retain original case. + */ +void hyper_clientconn_options_set_preserve_header_case(struct hyper_clientconn_options *opts, + int enabled); + +/* + Set the whether or not header order is preserved. + + Pass `0` to allow reordering (default), `1` to retain original ordering. + */ +void hyper_clientconn_options_set_preserve_header_order(struct hyper_clientconn_options *opts, + int enabled); + /* Free a `hyper_clientconn_options *`. */ diff --git a/src/client/conn.rs b/src/client/conn.rs index 85bc366be9..6746f441e7 100644 --- a/src/client/conn.rs +++ b/src/client/conn.rs @@ -156,6 +156,8 @@ pub struct Builder { h1_writev: Option, h1_title_case_headers: bool, h1_preserve_header_case: bool, + #[cfg(feature = "ffi")] + h1_preserve_header_order: bool, h1_read_buf_exact_size: Option, h1_max_buf_size: Option, #[cfg(feature = "ffi")] @@ -558,6 +560,8 @@ impl Builder { h1_parser_config: Default::default(), h1_title_case_headers: false, h1_preserve_header_case: false, + #[cfg(feature = "ffi")] + h1_preserve_header_order: false, h1_max_buf_size: None, #[cfg(feature = "ffi")] h1_headers_raw: false, @@ -704,6 +708,21 @@ impl Builder { self } + /// Set whether to support preserving original header order. + /// + /// Currently, this will record the order in which headers are received, and store this + /// ordering in a private extension on the `Response`. It will also look for and use + /// such an extension in any provided `Request`. + /// + /// Note that this setting does not affect HTTP/2. + /// + /// Default is false. + #[cfg(feature = "ffi")] + pub fn http1_preserve_header_order(&mut self, enabled: bool) -> &mut Builder { + self.h1_preserve_header_order = enabled; + self + } + /// Sets the exact size of the read buffer to *always* use. /// /// Note that setting this option unsets the `http1_max_buf_size` option. @@ -948,9 +967,14 @@ impl Builder { if opts.h1_title_case_headers { conn.set_title_case_headers(); } + #[cfg(feature = "ffi")] if opts.h1_preserve_header_case { conn.set_preserve_header_case(); } + #[cfg(feature = "ffi")] + if opts.h1_preserve_header_order { + conn.set_preserve_header_order(); + } if opts.h09_responses { conn.set_h09_responses(); } diff --git a/src/ext.rs b/src/ext.rs index e9d4587784..863e83f682 100644 --- a/src/ext.rs +++ b/src/ext.rs @@ -1,9 +1,12 @@ //! HTTP extensions. use bytes::Bytes; +use http::header::HeaderName; #[cfg(feature = "http1")] -use http::header::{HeaderName, IntoHeaderName, ValueIter}; +use http::header::{IntoHeaderName, ValueIter}; use http::HeaderMap; +#[cfg(feature = "ffi")] +use std::collections::HashMap; #[cfg(feature = "http2")] use std::fmt; @@ -120,3 +123,99 @@ impl HeaderCaseMap { self.0.append(name, orig); } } + +#[cfg(feature = "ffi")] +#[derive(Clone, Debug)] +/// Hashmap +pub(crate) struct OriginalHeaderOrder { + /// Stores how many entries a Headername maps to. This is used + /// for accounting. + num_entries: HashMap, + /// Stores the ordering of the headers. ex: `vec[i] = (headerName, idx)`, + /// The vector is ordered such that the ith element + /// represents the ith header that came in off the line. + /// The `HeaderName` and `idx` are then used elsewhere to index into + /// the multi map that stores the header values. + entry_order: Vec<(HeaderName, usize)>, +} + +#[cfg(all(feature = "http1", feature = "ffi"))] +impl OriginalHeaderOrder { + pub(crate) fn default() -> Self { + OriginalHeaderOrder { + num_entries: HashMap::new(), + entry_order: Vec::new(), + } + } + + pub(crate) fn insert(&mut self, name: HeaderName) { + if !self.num_entries.contains_key(&name) { + let idx = 0; + self.num_entries.insert(name.clone(), 1); + self.entry_order.push((name, idx)); + } + // Replacing an already existing element does not + // change ordering, so we only care if its the first + // header name encountered + } + + pub(crate) fn append(&mut self, name: N) + where + N: IntoHeaderName + Into + Clone, + { + let name: HeaderName = name.into(); + let idx; + if self.num_entries.contains_key(&name) { + idx = self.num_entries[&name]; + *self.num_entries.get_mut(&name).unwrap() += 1; + } else { + idx = 0; + self.num_entries.insert(name.clone(), 1); + } + self.entry_order.push((name, idx)); + } + + // No doc test is run here because `RUSTFLAGS='--cfg hyper_unstable_ffi'` + // is needed to compile. Once ffi is stablized `no_run` should be removed + // here. + /// This returns an iterator that provides header names and indexes + /// in the original order recieved. + /// + /// # Examples + /// ```no_run + /// use hyper::ext::OriginalHeaderOrder; + /// use hyper::header::{HeaderName, HeaderValue, HeaderMap}; + /// + /// let mut h_order = OriginalHeaderOrder::default(); + /// let mut h_map = Headermap::new(); + /// + /// let name1 = b"Set-CookiE"; + /// let value1 = b"a=b"; + /// h_map.append(name1); + /// h_order.append(name1); + /// + /// let name2 = b"Content-Encoding"; + /// let value2 = b"gzip"; + /// h_map.append(name2, value2); + /// h_order.append(name2); + /// + /// let name3 = b"SET-COOKIE"; + /// let value3 = b"c=d"; + /// h_map.append(name3, value3); + /// h_order.append(name3) + /// + /// let mut iter = h_order.get_in_order() + /// + /// let (name, idx) = iter.next(); + /// assert_eq!(b"a=b", h_map.get_all(name).nth(idx).unwrap()); + /// + /// let (name, idx) = iter.next(); + /// assert_eq!(b"gzip", h_map.get_all(name).nth(idx).unwrap()); + /// + /// let (name, idx) = iter.next(); + /// assert_eq!(b"c=d", h_map.get_all(name).nth(idx).unwrap()); + /// ``` + pub(crate) fn get_in_order(&self) -> impl Iterator { + self.entry_order.iter() + } +} diff --git a/src/ffi/client.rs b/src/ffi/client.rs index 1e5f29d548..4cdb257e30 100644 --- a/src/ffi/client.rs +++ b/src/ffi/client.rs @@ -93,8 +93,7 @@ unsafe impl AsTaskType for hyper_clientconn { ffi_fn! { /// Creates a new set of HTTP clientconn options to be used in a handshake. fn hyper_clientconn_options_new() -> *mut hyper_clientconn_options { - let mut builder = conn::Builder::new(); - builder.http1_preserve_header_case(true); + let builder = conn::Builder::new(); Box::into_raw(Box::new(hyper_clientconn_options { builder, @@ -103,6 +102,26 @@ ffi_fn! { } ?= std::ptr::null_mut() } +ffi_fn! { + /// Set the whether or not header case is preserved. + /// + /// Pass `0` to allow lowercase normalization (default), `1` to retain original case. + fn hyper_clientconn_options_set_preserve_header_case(opts: *mut hyper_clientconn_options, enabled: c_int) { + let opts = non_null! { &mut *opts ?= () }; + opts.builder.http1_preserve_header_case(enabled != 0); + } +} + +ffi_fn! { + /// Set the whether or not header order is preserved. + /// + /// Pass `0` to allow reordering (default), `1` to retain original ordering. + fn hyper_clientconn_options_set_preserve_header_order(opts: *mut hyper_clientconn_options, enabled: c_int) { + let opts = non_null! { &mut *opts ?= () }; + opts.builder.http1_preserve_header_order(enabled != 0); + } +} + ffi_fn! { /// Free a `hyper_clientconn_options *`. fn hyper_clientconn_options_free(opts: *mut hyper_clientconn_options) { diff --git a/src/ffi/http_types.rs b/src/ffi/http_types.rs index f6d32947bf..868d58e72f 100644 --- a/src/ffi/http_types.rs +++ b/src/ffi/http_types.rs @@ -6,7 +6,7 @@ use super::body::{hyper_body, hyper_buf}; use super::error::hyper_code; use super::task::{hyper_task_return_type, AsTaskType}; use super::{UserDataPointer, HYPER_ITER_CONTINUE}; -use crate::ext::HeaderCaseMap; +use crate::ext::{HeaderCaseMap, OriginalHeaderOrder}; use crate::header::{HeaderName, HeaderValue}; use crate::{Body, HeaderMap, Method, Request, Response, Uri}; @@ -22,6 +22,7 @@ pub struct hyper_response(pub(super) Response); pub struct hyper_headers { pub(super) headers: HeaderMap, orig_casing: HeaderCaseMap, + orig_order: OriginalHeaderOrder, } #[derive(Debug)] @@ -233,6 +234,7 @@ impl hyper_request { if let Some(headers) = self.0.extensions_mut().remove::() { *self.0.headers_mut() = headers.headers; self.0.extensions_mut().insert(headers.orig_casing); + self.0.extensions_mut().insert(headers.orig_order); } } } @@ -348,9 +350,14 @@ impl hyper_response { .extensions_mut() .remove::() .unwrap_or_else(HeaderCaseMap::default); + let orig_order = resp + .extensions_mut() + .remove::() + .unwrap_or_else(OriginalHeaderOrder::default); resp.extensions_mut().insert(hyper_headers { headers, orig_casing, + orig_order, }); hyper_response(resp) @@ -404,26 +411,54 @@ ffi_fn! { // and for each one, try to pair the originally cased name with the value. // // TODO: consider adding http::HeaderMap::entries() iterator - for name in headers.headers.keys() { - let mut names = headers.orig_casing.get_all(name); - - for value in headers.headers.get_all(name) { - let (name_ptr, name_len) = if let Some(orig_name) = names.next() { + let mut ordered_iter = headers.orig_order.get_in_order().peekable(); + if ordered_iter.peek().is_some() { + for (name, idx) in ordered_iter { + let (name_ptr, name_len) = if let Some(orig_name) = headers.orig_casing.get_all(name).nth(*idx) { (orig_name.as_ref().as_ptr(), orig_name.as_ref().len()) } else { ( - name.as_str().as_bytes().as_ptr(), - name.as_str().as_bytes().len(), + name.as_str().as_bytes().as_ptr(), + name.as_str().as_bytes().len(), ) }; - let val_ptr = value.as_bytes().as_ptr(); - let val_len = value.as_bytes().len(); + let val_ptr; + let val_len; + if let Some(value) = headers.headers.get_all(name).iter().nth(*idx) { + val_ptr = value.as_bytes().as_ptr(); + val_len = value.as_bytes().len(); + } else { + // Stop iterating, something has gone wrong. + return; + } if HYPER_ITER_CONTINUE != func(userdata, name_ptr, name_len, val_ptr, val_len) { return; } } + } else { + for name in headers.headers.keys() { + let mut names = headers.orig_casing.get_all(name); + + for value in headers.headers.get_all(name) { + let (name_ptr, name_len) = if let Some(orig_name) = names.next() { + (orig_name.as_ref().as_ptr(), orig_name.as_ref().len()) + } else { + ( + name.as_str().as_bytes().as_ptr(), + name.as_str().as_bytes().len(), + ) + }; + + let val_ptr = value.as_bytes().as_ptr(); + let val_len = value.as_bytes().len(); + + if HYPER_ITER_CONTINUE != func(userdata, name_ptr, name_len, val_ptr, val_len) { + return; + } + } + } } } } @@ -437,7 +472,8 @@ ffi_fn! { match unsafe { raw_name_value(name, name_len, value, value_len) } { Ok((name, value, orig_name)) => { headers.headers.insert(&name, value); - headers.orig_casing.insert(name, orig_name); + headers.orig_casing.insert(name.clone(), orig_name.clone()); + headers.orig_order.insert(name); hyper_code::HYPERE_OK } Err(code) => code, @@ -456,7 +492,8 @@ ffi_fn! { match unsafe { raw_name_value(name, name_len, value, value_len) } { Ok((name, value, orig_name)) => { headers.headers.append(&name, value); - headers.orig_casing.append(name, orig_name); + headers.orig_casing.append(&name, orig_name.clone()); + headers.orig_order.append(name); hyper_code::HYPERE_OK } Err(code) => code, @@ -469,6 +506,7 @@ impl Default for hyper_headers { Self { headers: Default::default(), orig_casing: HeaderCaseMap::default(), + orig_order: OriginalHeaderOrder::default(), } } } @@ -555,4 +593,68 @@ mod tests { HYPER_ITER_CONTINUE } } + + #[cfg(all(feature = "http1", feature = "ffi"))] + #[test] + fn test_headers_foreach_order_preserved() { + let mut headers = hyper_headers::default(); + + let name1 = b"Set-CookiE"; + let value1 = b"a=b"; + hyper_headers_add( + &mut headers, + name1.as_ptr(), + name1.len(), + value1.as_ptr(), + value1.len(), + ); + + let name2 = b"Content-Encoding"; + let value2 = b"gzip"; + hyper_headers_add( + &mut headers, + name2.as_ptr(), + name2.len(), + value2.as_ptr(), + value2.len(), + ); + + let name3 = b"SET-COOKIE"; + let value3 = b"c=d"; + hyper_headers_add( + &mut headers, + name3.as_ptr(), + name3.len(), + value3.as_ptr(), + value3.len(), + ); + + let mut vec = Vec::::new(); + hyper_headers_foreach(&headers, concat, &mut vec as *mut _ as *mut c_void); + + println!("{}", std::str::from_utf8(&vec).unwrap()); + assert_eq!( + vec, + b"Set-CookiE: a=b\r\nContent-Encoding: gzip\r\nSET-COOKIE: c=d\r\n" + ); + + extern "C" fn concat( + vec: *mut c_void, + name: *const u8, + name_len: usize, + value: *const u8, + value_len: usize, + ) -> c_int { + unsafe { + let vec = &mut *(vec as *mut Vec); + let name = std::slice::from_raw_parts(name, name_len); + let value = std::slice::from_raw_parts(value, value_len); + vec.extend(name); + vec.extend(b": "); + vec.extend(value); + vec.extend(b"\r\n"); + } + HYPER_ITER_CONTINUE + } + } } diff --git a/src/proto/h1/conn.rs b/src/proto/h1/conn.rs index 66b2cdacc3..74571baa15 100644 --- a/src/proto/h1/conn.rs +++ b/src/proto/h1/conn.rs @@ -58,6 +58,8 @@ where #[cfg(all(feature = "server", feature = "runtime"))] h1_header_read_timeout_running: false, preserve_header_case: false, + #[cfg(feature = "ffi")] + preserve_header_order: false, title_case_headers: false, h09_responses: false, #[cfg(feature = "ffi")] @@ -111,6 +113,11 @@ where self.state.preserve_header_case = true; } + #[cfg(feature = "ffi")] + pub(crate) fn set_preserve_header_order(&mut self) { + self.state.preserve_header_order = true; + } + #[cfg(feature = "client")] pub(crate) fn set_h09_responses(&mut self) { self.state.h09_responses = true; @@ -200,6 +207,8 @@ where #[cfg(all(feature = "server", feature = "runtime"))] h1_header_read_timeout_running: &mut self.state.h1_header_read_timeout_running, preserve_header_case: self.state.preserve_header_case, + #[cfg(feature = "ffi")] + preserve_header_order: self.state.preserve_header_order, h09_responses: self.state.h09_responses, #[cfg(feature = "ffi")] on_informational: &mut self.state.on_informational, @@ -824,6 +833,8 @@ struct State { #[cfg(all(feature = "server", feature = "runtime"))] h1_header_read_timeout_running: bool, preserve_header_case: bool, + #[cfg(feature = "ffi")] + preserve_header_order: bool, title_case_headers: bool, h09_responses: bool, /// If set, called with each 1xx informational response received for diff --git a/src/proto/h1/io.rs b/src/proto/h1/io.rs index 08a3993684..7d0bc56eba 100644 --- a/src/proto/h1/io.rs +++ b/src/proto/h1/io.rs @@ -1,17 +1,17 @@ use std::cmp; use std::fmt; +#[cfg(all(feature = "server", feature = "runtime"))] +use std::future::Future; use std::io::{self, IoSlice}; use std::marker::Unpin; use std::mem::MaybeUninit; #[cfg(all(feature = "server", feature = "runtime"))] -use std::future::Future; -#[cfg(all(feature = "server", feature = "runtime"))] use std::time::Duration; -#[cfg(all(feature = "server", feature = "runtime"))] -use tokio::time::Instant; use bytes::{Buf, BufMut, Bytes, BytesMut}; use tokio::io::{AsyncRead, AsyncWrite, ReadBuf}; +#[cfg(all(feature = "server", feature = "runtime"))] +use tokio::time::Instant; use tracing::{debug, trace}; use super::{Http1Transaction, ParseContext, ParsedMessage}; @@ -194,6 +194,8 @@ where #[cfg(all(feature = "server", feature = "runtime"))] h1_header_read_timeout_running: parse_ctx.h1_header_read_timeout_running, preserve_header_case: parse_ctx.preserve_header_case, + #[cfg(feature = "ffi")] + preserve_header_order: parse_ctx.preserve_header_order, h09_responses: parse_ctx.h09_responses, #[cfg(feature = "ffi")] on_informational: parse_ctx.on_informational, @@ -208,9 +210,13 @@ where { *parse_ctx.h1_header_read_timeout_running = false; - if let Some(h1_header_read_timeout_fut) = parse_ctx.h1_header_read_timeout_fut { + if let Some(h1_header_read_timeout_fut) = + parse_ctx.h1_header_read_timeout_fut + { // Reset the timer in order to avoid woken up when the timeout finishes - h1_header_read_timeout_fut.as_mut().reset(Instant::now() + Duration::from_secs(30 * 24 * 60 * 60)); + h1_header_read_timeout_fut + .as_mut() + .reset(Instant::now() + Duration::from_secs(30 * 24 * 60 * 60)); } } return Poll::Ready(Ok(msg)); @@ -224,12 +230,14 @@ where #[cfg(all(feature = "server", feature = "runtime"))] if *parse_ctx.h1_header_read_timeout_running { - if let Some(h1_header_read_timeout_fut) = parse_ctx.h1_header_read_timeout_fut { - if Pin::new( h1_header_read_timeout_fut).poll(cx).is_ready() { + if let Some(h1_header_read_timeout_fut) = + parse_ctx.h1_header_read_timeout_fut + { + if Pin::new(h1_header_read_timeout_fut).poll(cx).is_ready() { *parse_ctx.h1_header_read_timeout_running = false; tracing::warn!("read header from client timeout"); - return Poll::Ready(Err(crate::Error::new_header_timeout())) + return Poll::Ready(Err(crate::Error::new_header_timeout())); } } } @@ -731,6 +739,8 @@ mod tests { h1_header_read_timeout_fut: &mut None, h1_header_read_timeout_running: &mut false, preserve_header_case: false, + #[cfg(feature = "ffi")] + preserve_header_order: false, h09_responses: false, #[cfg(feature = "ffi")] on_informational: &mut None, @@ -894,9 +904,7 @@ mod tests { async fn write_buf_flatten() { let _ = pretty_env_logger::try_init(); - let mock = Mock::new() - .write(b"hello world, it's hyper!") - .build(); + let mock = Mock::new().write(b"hello world, it's hyper!").build(); let mut buffered = Buffered::<_, Cursor>>::new(mock); buffered.write_buf.set_strategy(WriteStrategy::Flatten); diff --git a/src/proto/h1/mod.rs b/src/proto/h1/mod.rs index 06d03bf5f1..5a2587a843 100644 --- a/src/proto/h1/mod.rs +++ b/src/proto/h1/mod.rs @@ -14,7 +14,7 @@ pub(crate) use self::conn::Conn; pub(crate) use self::decode::Decoder; pub(crate) use self::dispatch::Dispatcher; pub(crate) use self::encode::{EncodedBuf, Encoder}; - //TODO: move out of h1::io +//TODO: move out of h1::io pub(crate) use self::io::MINIMUM_MAX_BUFFER_SIZE; mod conn; @@ -24,7 +24,6 @@ mod encode; mod io; mod role; - cfg_client! { pub(crate) type ClientTransaction = role::Client; } @@ -84,6 +83,8 @@ pub(crate) struct ParseContext<'a> { #[cfg(all(feature = "server", feature = "runtime"))] h1_header_read_timeout_running: &'a mut bool, preserve_header_case: bool, + #[cfg(feature = "ffi")] + preserve_header_order: bool, h09_responses: bool, #[cfg(feature = "ffi")] on_informational: &'a mut Option, diff --git a/src/proto/h1/role.rs b/src/proto/h1/role.rs index 968b63cb8e..b2e885a217 100644 --- a/src/proto/h1/role.rs +++ b/src/proto/h1/role.rs @@ -17,6 +17,8 @@ use crate::body::DecodedLength; use crate::common::date; use crate::error::Parse; use crate::ext::HeaderCaseMap; +#[cfg(feature = "ffi")] +use crate::ext::OriginalHeaderOrder; use crate::headers; use crate::proto::h1::{ Encode, Encoder, Http1Transaction, ParseContext, ParseResult, ParsedMessage, @@ -214,6 +216,13 @@ impl Http1Transaction for Server { None }; + #[cfg(feature = "ffi")] + let mut header_order = if ctx.preserve_header_order { + Some(OriginalHeaderOrder::default()) + } else { + None + }; + let mut headers = ctx.cached_headers.take().unwrap_or_else(HeaderMap::new); headers.reserve(headers_len); @@ -290,6 +299,11 @@ impl Http1Transaction for Server { header_case_map.append(&name, slice.slice(header.name.0..header.name.1)); } + #[cfg(feature = "ffi")] + if let Some(ref mut header_order) = header_order { + header_order.append(&name); + } + headers.append(name, value); } @@ -304,6 +318,11 @@ impl Http1Transaction for Server { extensions.insert(header_case_map); } + #[cfg(feature = "ffi")] + if let Some(header_order) = header_order { + extensions.insert(header_order); + } + *ctx.req_method = Some(subject.0.clone()); Ok(Some(ParsedMessage { @@ -957,7 +976,10 @@ impl Http1Transaction for Client { let mut slice = buf.split_to(len); - if ctx.h1_parser_config.obsolete_multiline_headers_in_responses_are_allowed() { + if ctx + .h1_parser_config + .obsolete_multiline_headers_in_responses_are_allowed() + { for header in &headers_indices[..headers_len] { // SAFETY: array is valid up to `headers_len` let header = unsafe { &*header.as_ptr() }; @@ -981,6 +1003,13 @@ impl Http1Transaction for Client { None }; + #[cfg(feature = "ffi")] + let mut header_order = if ctx.preserve_header_order { + Some(OriginalHeaderOrder::default()) + } else { + None + }; + headers.reserve(headers_len); for header in &headers_indices[..headers_len] { // SAFETY: array is valid up to `headers_len` @@ -1003,6 +1032,11 @@ impl Http1Transaction for Client { header_case_map.append(&name, slice.slice(header.name.0..header.name.1)); } + #[cfg(feature = "ffi")] + if let Some(ref mut header_order) = header_order { + header_order.append(&name); + } + headers.append(name, value); } @@ -1012,6 +1046,11 @@ impl Http1Transaction for Client { extensions.insert(header_case_map); } + #[cfg(feature = "ffi")] + if let Some(header_order) = header_order { + extensions.insert(header_order); + } + #[cfg(feature = "ffi")] if let Some(reason) = reason { extensions.insert(crate::ffi::ReasonPhrase(reason)); @@ -1478,6 +1517,8 @@ mod tests { h1_header_read_timeout_fut: &mut None, h1_header_read_timeout_running: &mut false, preserve_header_case: false, + #[cfg(feature = "ffi")] + preserve_header_order: false, h09_responses: false, #[cfg(feature = "ffi")] on_informational: &mut None, @@ -1508,6 +1549,8 @@ mod tests { h1_header_read_timeout_fut: &mut None, h1_header_read_timeout_running: &mut false, preserve_header_case: false, + #[cfg(feature = "ffi")] + preserve_header_order: false, h09_responses: false, #[cfg(feature = "ffi")] on_informational: &mut None, @@ -1533,6 +1576,8 @@ mod tests { h1_header_read_timeout_fut: &mut None, h1_header_read_timeout_running: &mut false, preserve_header_case: false, + #[cfg(feature = "ffi")] + preserve_header_order: false, h09_responses: false, #[cfg(feature = "ffi")] on_informational: &mut None, @@ -1556,6 +1601,8 @@ mod tests { h1_header_read_timeout_fut: &mut None, h1_header_read_timeout_running: &mut false, preserve_header_case: false, + #[cfg(feature = "ffi")] + preserve_header_order: false, h09_responses: true, #[cfg(feature = "ffi")] on_informational: &mut None, @@ -1581,6 +1628,8 @@ mod tests { h1_header_read_timeout_fut: &mut None, h1_header_read_timeout_running: &mut false, preserve_header_case: false, + #[cfg(feature = "ffi")] + preserve_header_order: false, h09_responses: false, #[cfg(feature = "ffi")] on_informational: &mut None, @@ -1610,6 +1659,8 @@ mod tests { h1_header_read_timeout_fut: &mut None, h1_header_read_timeout_running: &mut false, preserve_header_case: false, + #[cfg(feature = "ffi")] + preserve_header_order: false, h09_responses: false, #[cfg(feature = "ffi")] on_informational: &mut None, @@ -1636,6 +1687,8 @@ mod tests { h1_header_read_timeout_fut: &mut None, h1_header_read_timeout_running: &mut false, preserve_header_case: false, + #[cfg(feature = "ffi")] + preserve_header_order: false, h09_responses: false, #[cfg(feature = "ffi")] on_informational: &mut None, @@ -1657,6 +1710,8 @@ mod tests { h1_header_read_timeout_fut: &mut None, h1_header_read_timeout_running: &mut false, preserve_header_case: true, + #[cfg(feature = "ffi")] + preserve_header_order: false, h09_responses: false, #[cfg(feature = "ffi")] on_informational: &mut None, @@ -1699,6 +1754,8 @@ mod tests { h1_header_read_timeout_fut: &mut None, h1_header_read_timeout_running: &mut false, preserve_header_case: false, + #[cfg(feature = "ffi")] + preserve_header_order: false, h09_responses: false, #[cfg(feature = "ffi")] on_informational: &mut None, @@ -1722,6 +1779,8 @@ mod tests { h1_header_read_timeout_fut: &mut None, h1_header_read_timeout_running: &mut false, preserve_header_case: false, + #[cfg(feature = "ffi")] + preserve_header_order: false, h09_responses: false, #[cfg(feature = "ffi")] on_informational: &mut None, @@ -1954,6 +2013,8 @@ mod tests { h1_header_read_timeout_fut: &mut None, h1_header_read_timeout_running: &mut false, preserve_header_case: false, + #[cfg(feature = "ffi")] + preserve_header_order: false, h09_responses: false, #[cfg(feature = "ffi")] on_informational: &mut None, @@ -1977,6 +2038,8 @@ mod tests { h1_header_read_timeout_fut: &mut None, h1_header_read_timeout_running: &mut false, preserve_header_case: false, + #[cfg(feature = "ffi")] + preserve_header_order: false, h09_responses: false, #[cfg(feature = "ffi")] on_informational: &mut None, @@ -2000,6 +2063,8 @@ mod tests { h1_header_read_timeout_fut: &mut None, h1_header_read_timeout_running: &mut false, preserve_header_case: false, + #[cfg(feature = "ffi")] + preserve_header_order: false, h09_responses: false, #[cfg(feature = "ffi")] on_informational: &mut None, @@ -2500,6 +2565,8 @@ mod tests { h1_header_read_timeout_fut: &mut None, h1_header_read_timeout_running: &mut false, preserve_header_case: false, + #[cfg(feature = "ffi")] + preserve_header_order: false, h09_responses: false, #[cfg(feature = "ffi")] on_informational: &mut None, @@ -2587,6 +2654,8 @@ mod tests { h1_header_read_timeout_fut: &mut None, h1_header_read_timeout_running: &mut false, preserve_header_case: false, + #[cfg(feature = "ffi")] + preserve_header_order: false, h09_responses: false, #[cfg(feature = "ffi")] on_informational: &mut None, @@ -2630,6 +2699,8 @@ mod tests { h1_header_read_timeout_fut: &mut None, h1_header_read_timeout_running: &mut false, preserve_header_case: false, + #[cfg(feature = "ffi")] + preserve_header_order: false, h09_responses: false, #[cfg(feature = "ffi")] on_informational: &mut None,