Revert "slim down required dependency tree"

This reverts commit 7f0c3e0.

Moving types behind a feature flag is a breaking change even if those
flags are included in the `default` features array.

This change will require a 4.x.x release.

Cargo.toml

@@ -11,29 +11,25 @@ keywords = ["web", "framework", "http", "rest"]
 categories = ["web-programming::http-server", "web-programming::websocket"]
 
 [features]
-default = ["gzip", "brotli", "logging", "assets", "post", "session"]
+default = ["gzip", "brotli"]
 gzip = ["deflate"]
 ssl = ["tiny_http/ssl"]
 rustls = ["tiny_http/ssl-rustls"]
-logging = ["chrono"]
-assets = ["filetime", "time"]
-post = ["multipart"]
-session = ["rand"]
 
 [dependencies]
 base64 = "0.13"
 brotli = { version = "3.3.2", optional = true }
-chrono = { version = "0.4.19", optional = true, default-features = false, features = ["clock"] }
-filetime = { version = "0.2.0", optional = true }
+chrono = { version = "0.4.19", default-features = false, features = ["clock"] }
+filetime = "0.2.0"
 deflate = { version = "1.0.0", optional = true, features = ["gzip"] }
-multipart = { version = "0.18", optional = true, default-features = false, features = ["server"] }
+multipart = { version = "0.18", default-features = false, features = ["server"] }
 percent-encoding = "2"
-rand = { version = "0.8", optional = true }
+rand = "0.8"
 serde = "1"
 serde_derive = "1"
 serde_json = "1"
 sha1 = "0.10.1"
-time = { version = "0.3.15", optional = true, features = [ "local-offset" ] }
+time = { version = "0.3.15", features = [ "local-offset" ] }
 tiny_http = { version = "0.12.0", default-features = false }
 url = "2"
 threadpool = "1"

src/content_encoding.rs

@@ -128,7 +128,7 @@ fn gzip(response: &mut Response) {
 
 #[cfg(not(feature = "gzip"))]
 #[inline]
-fn gzip(_: &mut Response) {}
+fn gzip(response: &mut Response) {}
 
 #[cfg(feature = "brotli")]
 fn brotli(response: &mut Response) {
@@ -147,7 +147,7 @@ fn brotli(response: &mut Response) {
 
 #[cfg(not(feature = "brotli"))]
 #[inline]
-fn brotli(_: &mut Response) {}
+fn brotli(response: &mut Response) {}
 
 #[cfg(test)]
 mod tests {

src/input/mod.rs

@@ -29,9 +29,7 @@ pub use self::priority_header::priority_header_preferred;
 pub use self::priority_header::PriorityHeaderIter;
 
 pub mod json;
-#[cfg(feature = "post")]
 pub mod multipart;
-#[cfg(feature = "post")]
 pub mod post;
 
 mod accept;

src/lib.rs

@@ -59,15 +59,11 @@
 extern crate base64;
 #[cfg(feature = "brotli")]
 extern crate brotli;
-#[cfg(feature = "logging")]
 extern crate chrono;
 #[cfg(feature = "gzip")]
 extern crate deflate;
-#[cfg(feature = "assets")]
 extern crate filetime;
-#[cfg(feature = "post")]
 extern crate multipart;
-#[cfg(feature = "session")]
 extern crate rand;
 extern crate serde;
 #[macro_use]
@@ -77,7 +73,6 @@ pub extern crate percent_encoding;
 extern crate serde_json;
 extern crate sha1;
 extern crate threadpool;
-#[cfg(feature = "assets")]
 extern crate time;
 extern crate tiny_http;
 pub extern crate url;
@@ -94,11 +89,8 @@ pub const DEFAULT_ENCODE_SET: &percent_encoding::AsciiSet = &percent_encoding::C
     .add(b'{')
     .add(b'}');
 
-#[cfg(feature = "assets")]
 pub use assets::extension_to_mime;
-#[cfg(feature = "assets")]
 pub use assets::match_assets;
-#[cfg(feature = "logging")]
 pub use log::{log, log_custom};
 pub use response::{Response, ResponseBody};
 pub use tiny_http::ReadWrite;
@@ -125,14 +117,11 @@ pub mod cgi;
 pub mod content_encoding;
 pub mod input;
 pub mod proxy;
-#[cfg(feature = "session")]
 pub mod session;
 pub mod websocket;
 
-#[cfg(feature = "assets")]
 mod assets;
 mod find_route;
-#[cfg(feature = "logging")]
 mod log;
 mod response;
 mod router;