1 files changed, 20 insertions, 7 deletions
diff --git a/src/naive_parser.rs b/src/naive_parser.rs
index ac82d46..4988477 100644
--- a/src/naive_parser.rs
+++ b/src/naive_parser.rs
@@ -30,20 +30,33 @@ pub struct NaiveParser<R: Reader, O: Offset, E: Emitter<O>> {
     tokenizer: Tokenizer<R, O, E>,
 }
 
-impl<R: Reader + Position<O>, O: Offset> NaiveParser<R, O, DefaultEmitter<O>> {
+impl<R, O> NaiveParser<R, O, DefaultEmitter<O>>
+where
+    R: Reader + Position<O>,
+    O: Offset,
+{
     /// Constructs a new naive parser.
     // TODO: add example for NaiveParser::new
-    pub fn new<'a>(reader: impl IntoReader<'a, Reader = R>) -> Self {
-        let mut tokenizer = Tokenizer::new(reader, DefaultEmitter::default());
-        tokenizer.enable_naive_state_switching();
-        NaiveParser { tokenizer }
+    pub fn new<'a, IR>(reader: IR) -> NaiveParser<R, O, DefaultEmitter<O>>
+    where
+        IR: IntoReader<'a, Reader = R>,
+    {
+        NaiveParser::new_with_emitter(reader, DefaultEmitter::default())
     }
 }
 
-impl<R: Reader + Position<O>, O: Offset, E: Emitter<O>> NaiveParser<R, O, E> {
+impl<R, O, E> NaiveParser<R, O, E>
+where
+    R: Reader + Position<O>,
+    O: Offset,
+    E: Emitter<O>,
+{
     /// Constructs a new naive parser with a custom emitter.
     // TODO: add example for NaiveParser::new_with_emitter
-    pub fn new_with_emitter<'a>(reader: impl IntoReader<'a, Reader = R>, emitter: E) -> Self {
+    pub fn new_with_emitter<'a, IR>(reader: IR, emitter: E) -> NaiveParser<R, O, E>
+    where
+        IR: IntoReader<'a, Reader = R>,
+    {
         let mut tokenizer = Tokenizer::new(reader, emitter);
         tokenizer.enable_naive_state_switching();
         NaiveParser { tokenizer }