build(deps): minimize out-of-the-box dependencies

Cargo.toml

@@ -19,7 +19,7 @@ rustdoc-args = ["--cfg", "docsrs"]
 targets = ["x86_64-unknown-linux-gnu"]
 
 [features]
-default = ["webpki-roots", "charset", "system-proxy"]
+default = ["webpki-roots"]
 
 # Enable support for decoding text.
 charset = ["dep:encoding_rs", "dep:mime"]

src/client/multipart.rs

@@ -630,7 +630,10 @@ mod tests {
                 ))))),
             )
             .part("key1", Part::text("value1"))
-            .part("key2", Part::text("value2").mime(mime::IMAGE_BMP))
+            .part(
+                "key2",
+                Part::text("value2").mime(mime_guess::mime::IMAGE_BMP),
+            )
             .part(
                 "reader2",
                 Part::stream(Body::stream(stream::once(future::ready::<
@@ -676,7 +679,7 @@ mod tests {
 
     #[test]
     fn stream_to_end_with_header() {
-        let mut part = Part::text("value2").mime(mime::IMAGE_BMP);
+        let mut part = Part::text("value2").mime(mime_guess::mime::IMAGE_BMP);
         let mut headers = HeaderMap::new();
         headers.insert("Hdr3", "/a/b/c".parse().unwrap());
         part = part.headers(headers);

src/lib.rs

@@ -255,14 +255,14 @@
 //! - **deflate**: Provides response body deflate decompression.
 //! - **json**: Provides serialization and deserialization for JSON bodies.
 //! - **multipart**: Provides functionality for multipart forms.
-//! - **charset** *(enabled by default)*: Improved support for decoding text.
+//! - **charset**: Improved support for decoding text.
 //! - **stream**: Adds support for `futures::Stream`.
 //! - **socks**: Provides SOCKS5 and SOCKS4 proxy support.
 //! - **ws**: Provides websocket support.
 //! - **hickory-dns**: Enables a hickory-dns async resolver instead of default threadpool using
 //!   `getaddrinfo`.
 //! - **webpki-roots** *(enabled by default)*: Use the webpki-roots crate for root certificates.
-//! - **system-proxy** *(enabled by default)*: Enable system proxy support.
+//! - **system-proxy**: Enable system proxy support.
 //! - **tracing**: Enable tracing logging support.
 //!
 //! [client]: ./struct.Client.html