From 491282c8ed8495efff96a511ea1d512a706bdeeb Mon Sep 17 00:00:00 2001
From: Alexandru Vasile <alexandru.vasile@parity.io>
Date: Mon, 9 Jan 2023 18:48:42 +0000
Subject: [PATCH] blocks: Debug new error type

Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
---
 subxt/src/blocks/block_types.rs | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/subxt/src/blocks/block_types.rs b/subxt/src/blocks/block_types.rs
index 69d2df0684..5f04c2476c 100644
--- a/subxt/src/blocks/block_types.rs
+++ b/subxt/src/blocks/block_types.rs
@@ -11,7 +11,10 @@ use crate::{
         BlockError,
         Error,
     },
-    events::{self, Events},
+    events::{
+        self,
+        Events,
+    },
     metadata::DecodeWithMetadata,
     rpc::{
         types::{
@@ -67,18 +70,24 @@ where
 }
 
 /// Error resulted from the [`ChainHeadBlock`] methods.
+#[derive(Debug, thiserror::Error)]
 pub enum ChainHeadError {
     /// The resources requested are inaccessible.
     ///
     /// Resubmitting the request later might succeed.
+    #[error("Inaccessible: {0}")]
     Inaccessible(String),
     /// The chain encountered an error. This is definitive.
+    #[error("Error: {0}")]
     Error(String),
     /// The provided subscription ID is stale or invalid.
+    #[error("Disjoint")]
     Disjoint,
     /// The RPC target node does not contain the given resource.
+    #[error("Resource does not exist on the RPC target node")]
     ResourceNonExistent,
     /// An error occurred internally. This is definitive.
+    #[error("Other: {0}")]
     Other(String),
 }