From a103982ff0b1d12021501bf796913eeb4d00c627 Mon Sep 17 00:00:00 2001
From: Derrick Hammer <derrick@derrickhammer.com>
Date: Sun, 26 Mar 2023 14:07:36 -0400
Subject: [PATCH] *add From<Result<String, ()>> for ClientError

---
 ethers-providers/src/transports/http.rs | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/ethers-providers/src/transports/http.rs b/ethers-providers/src/transports/http.rs
index 1df204da..ad473c0e 100644
--- a/ethers-providers/src/transports/http.rs
+++ b/ethers-providers/src/transports/http.rs
@@ -75,6 +75,23 @@ impl From<wasm_bindgen::JsValue> for JsonRpcError {
     }
 }
 
+impl From<Result<String, ()>> for ClientError {
+    fn from(result: Result<String, ()>) -> Self {
+        match result {
+            Ok(msg) => ClientError::JsonRpcError(JsonRpcError {
+                code: 0,
+                message: msg,
+                data: None,
+            }),
+            Err(_) => ClientError::JsonRpcError(JsonRpcError {
+                code: 0,
+                message: "response is not a string".to_string(),
+                data: None,
+            }),
+        }
+    }
+}
+
 #[cfg_attr(target_arch = "wasm32", async_trait(?Send))]
 #[cfg_attr(not(target_arch = "wasm32"), async_trait)]
 impl JsonRpcClient for Provider {