From 5e1fe44bedee3a48e3d0573a8ce5e4fd8f4e97c1 Mon Sep 17 00:00:00 2001
From: Antioch Peverell <apeverell@protonmail.com>
Date: Wed, 29 Jan 2020 14:56:06 +0000
Subject: [PATCH] remove writeable impl [u8; 4] (#3132)

---
 core/src/ser.rs | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/core/src/ser.rs b/core/src/ser.rs
index 32b297846..3c2f60165 100644
--- a/core/src/ser.rs
+++ b/core/src/ser.rs
@@ -818,12 +818,6 @@ impl<A: Readable, B: Readable, C: Readable, D: Readable> Readable for (A, B, C,
 	}
 }
 
-impl Writeable for [u8; 4] {
-	fn write<W: Writer>(&self, writer: &mut W) -> Result<(), Error> {
-		writer.write_bytes(self)
-	}
-}
-
 /// Trait for types that can be added to a PMMR.
 pub trait PMMRable: Writeable + Clone + Debug + DefaultHashable {
 	/// The type of element actually stored in the MMR data file.