Always use "encoding" feature instead of "encoding_rs"

Author: Mingun

src/events/mod.rs

@@ -34,7 +34,7 @@
 
 pub mod attributes;
 
-#[cfg(feature = "encoding_rs")]
+#[cfg(feature = "encoding")]
 use encoding_rs::Encoding;
 use std::borrow::Cow;
 use std::collections::HashMap;
@@ -554,7 +554,7 @@ impl<'a> BytesDecl<'a> {
     }
 
     /// Gets the decoder struct
-    #[cfg(feature = "encoding_rs")]
+    #[cfg(feature = "encoding")]
     pub fn encoder(&self) -> Option<&'static Encoding> {
         self.encoding()
             .and_then(|e| e.ok())

tests/test.rs

@@ -95,7 +95,7 @@ fn test_comment_starting_with_gt() {
 }
 
 #[test]
-#[cfg(feature = "encoding_rs")]
+#[cfg(feature = "encoding")]
 fn test_koi8_r_encoding() {
     let src: &[u8] = include_bytes!("documents/opennews_all.rss");
     let mut r = Reader::from_reader(src as &[u8]);