From 78b1aabed0e3f2f06f9275f599877b2e9c837fc8 Mon Sep 17 00:00:00 2001
From: Henry de Valence <hdevalence@hdevalence.ca>
Date: Sat, 14 Sep 2019 09:32:14 -0700
Subject: [PATCH] Deserialize Bitcoin-encoded strings.

---
 zebra-network/src/serialization.rs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/zebra-network/src/serialization.rs b/zebra-network/src/serialization.rs
index e0ecfec09..cd748d4e5 100644
--- a/zebra-network/src/serialization.rs
+++ b/zebra-network/src/serialization.rs
@@ -221,10 +221,13 @@ impl ZcashSerialization for String {
 
     /// Try to read `self` from the given `reader`.
     fn try_read<R: io::Read>(
-        _reader: R,
+        mut reader: R,
         _magic: Magic,
         _version: Version,
     ) -> Result<Self, SerializationError> {
-        unimplemented!()
+        let len = reader.read_compactsize()?;
+        let mut buf = vec![0; len as usize];
+        reader.read_exact(&mut buf)?;
+        String::from_utf8(buf).map_err(|e| SerializationError::ParseError("invalid utf-8"))
     }
 }
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