http1 expose ignore_invalid_headers_in_requests opt

Cargo.toml

@@ -31,7 +31,7 @@ futures-channel = { version = "0.3", optional = true }
 futures-util = { version = "0.3", default-features = false, optional = true }
 h2 = { version = "0.4.2", optional = true }
 http-body-util = { version = "0.1", optional = true }
-httparse = { version = "1.8", optional = true }
+httparse = { version = "1.9", optional = true }
 httpdate = { version = "1.0", optional = true }
 itoa = { version = "1", optional = true }
 pin-project-lite = { version = "0.2.4", optional = true }

src/client/conn/http1.rs

@@ -402,6 +402,19 @@ impl Builder {
         self
     }
 
+    /// Set whether HTTP/1 connections will silently ignored malformed header lines.
+    ///
+    /// If this is enabled and a header line does not start with a valid header
+    /// name, or does not include a colon at all, the line will be silently ignored
+    /// and no error will be reported.
+    ///
+    /// Default is false.
+    pub fn ignore_invalid_headers_in_requests(&mut self, enabled: bool) -> &mut Builder {
+        self.h1_parser_config
+            .ignore_invalid_headers_in_requests(enabled);
+        self
+    }
+
     /// Set whether HTTP/1 connections should try to use vectored writes,
     /// or always flatten into a single buffer.
     ///