From d657a4fb002d2208b17d1635745ded73c4a1362e Mon Sep 17 00:00:00 2001
From: Ron Kuris <ron.kuris@avalabs.org>
Date: Tue, 14 Nov 2023 18:59:21 +0000
Subject: [PATCH] Change RangeProofError to RangeTooSmall

This is the only kind of RangeProofError
From review comments
---
 firewood/src/db.rs     | 2 +-
 firewood/src/v2/api.rs | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/firewood/src/db.rs b/firewood/src/db.rs
index 2541e2898..61667f207 100644
--- a/firewood/src/db.rs
+++ b/firewood/src/db.rs
@@ -351,7 +351,7 @@ impl<S: ShaleStore<Node> + Send + Sync> api::DbView for DbRev<S> {
 
         // remove the last key from middle and do a proof on it
         let last_key = match middle.pop() {
-            None => return Err(api::Error::RangeProofError("Range too small".to_owned())),
+            None => return Err(api::Error::RangeTooSmall),
             Some((last_key, _)) => self.single_key_proof(last_key).await,
         };
 
diff --git a/firewood/src/v2/api.rs b/firewood/src/v2/api.rs
index 9272576e8..558e1022b 100644
--- a/firewood/src/v2/api.rs
+++ b/firewood/src/v2/api.rs
@@ -73,8 +73,8 @@ pub enum Error {
     #[error("Internal error")]
     InternalError(Box<dyn std::error::Error + Send>),
 
-    #[error("RangeProofError")]
-    RangeProofError(String),
+    #[error("Range too small")]
+    RangeTooSmall,
 }
 
 /// A range proof, consisting of a proof of the first key and the last key,