Revise read control flow for clarity.

While seemingly duplicating some control flow between `poll_next_strean` and `poll_read_stream`, the individual control flow of each read operation is easier to follow.
libp2p · Sep 25, 2020 · d75627b · d75627b
1 parent 7ed7e01
commit d75627b
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diff --git a/muxers/mplex/src/codec.rs b/muxers/mplex/src/codec.rs
@@ -128,23 +128,6 @@ impl Frame<RemoteStreamId> {
     pub fn local_id(&self) -> LocalStreamId {
         self.remote_id().into_local()
     }
-
-    /// Returns true if this is a `Data` frame.
-    pub fn is_data(&self) -> bool {
-        match self {
-            Frame::Data { .. } => true,
-            _ => false,
-        }
-    }
-
-    /// Returns true if this is an `Open` frame.
-    pub fn is_open(&self) -> bool {
-        if let Frame::Open { .. } = self {
-            true
-        } else {
-            false
-        }
-    }
 }
 
 pub struct Codec {