From c4d2400266e67d3201620a924ec6d91099701afd Mon Sep 17 00:00:00 2001
From: shuimuliang <shuimuliang@gmail.com>
Date: Fri, 29 Dec 2023 01:09:20 +0800
Subject: [PATCH] build: toolchain update to 1.75.0

---
 .github/workflows/rust.yml                   | 2 +-
 examples/anychain-bitcoin-client/src/main.rs | 2 +-
 rust-toolchain.toml                          | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 921adc7..f607b4a 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -17,7 +17,7 @@ jobs:
 
     strategy:
       matrix:
-        rust-version: [1.74.0]
+        rust-version: [1.75.0]
 
     steps:
     - name: Checkout code
diff --git a/examples/anychain-bitcoin-client/src/main.rs b/examples/anychain-bitcoin-client/src/main.rs
index 39ed7fa..23ada15 100644
--- a/examples/anychain-bitcoin-client/src/main.rs
+++ b/examples/anychain-bitcoin-client/src/main.rs
@@ -122,7 +122,7 @@ fn transaction_gen() {
         ),
     ];
 
-    for (_i, item) in inputs.iter().enumerate() {
+    for item in inputs.iter() {
         let input = BitcoinTransactionInput::new(
             hex::decode(item.0).unwrap(),
             item.1,
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index e1b6549..eb84afd 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,5 +1,5 @@
 [toolchain]
-channel = "1.74.0"
+channel = "1.75.0"
 components = ["clippy", "rustfmt"]
 targets = []
 profile = "minimal"