From d9b4e763718a8707c204ac8132deb5938f9cb3bc Mon Sep 17 00:00:00 2001
From: David Cruz <david@codebycruz.com>
Date: Tue, 9 Sep 2025 00:43:52 -0700
Subject: [PATCH 1/3] Replace std::error::Error with core::error::Error

This was stabilized in Rust 1.81 and was pointed out by the comment
above the impl.
---
 capstone-rs/src/error.rs | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/capstone-rs/src/error.rs b/capstone-rs/src/error.rs
index 3ff083ab..35ba24e5 100644
--- a/capstone-rs/src/error.rs
+++ b/capstone-rs/src/error.rs
@@ -72,9 +72,7 @@ capstone_error_def!(
     => UnsupportedX86Masm = CS_ERR_X86_MASM;
 );
 
-// Required until https://github.com/rust-lang/rust/issues/103765 is resolved
-#[cfg(feature = "std")]
-impl std::error::Error for Error {}
+impl core::error::Error for Error {}
 
 pub type CsResult<T> = result::Result<T, Error>;
 

From 58be1fe56c2608215e1e3b63d4620089a4012951 Mon Sep 17 00:00:00 2001
From: Jiajie Chen <c@jia.je>
Date: Mon, 22 Sep 2025 10:53:46 +0800
Subject: [PATCH 2/3] rs: bump MSRV to 1.81.0

---
 .github/workflows/main.yml | 2 +-
 CHANGELOG.md               | 1 +
 README.md                  | 2 +-
 3 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 62ca0a08..1197e827 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -10,7 +10,7 @@ jobs:
       fail-fast: false
       matrix:
         rust:
-          - version: 1.70.0 # MSRV
+          - version: 1.81.0 # MSRV
             env: SKIP_CARGO_UPDATE=1
           - version: stable
           - version: beta
diff --git a/CHANGELOG.md b/CHANGELOG.md
index dc4b3482..01220942 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -22,6 +22,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 - `InsnDetail::regs_read()`/`InsnDetail::regs_write()` return more of the accessed registers
 - Bump bundled capstone to 5.0.6
+- Bump minimum Rust version to 1.81.0
 
 ### Fixed
 - `impl Display for Insn<'_>` now avoids to print trailing space
diff --git a/README.md b/README.md
index 39e854e0..edf3669f 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,7 @@ The `Capstone` struct is the main interface to the library.
 
 See the [`capstone-sys`](capstone-sys) page for the requirements and supported platforms.
 
-* Minimum Rust Version: `1.70.0`
+* Minimum Rust Version: `1.81.0`
 
 # Example
 

From b76579e3359f15f219d821501ca3f8c46fa3cffd Mon Sep 17 00:00:00 2001
From: Jiajie Chen <c@jia.je>
Date: Mon, 22 Sep 2025 10:57:38 +0800
Subject: [PATCH 3/3] rs: apply cargo clippy

---
 capstone-rs/src/arch/mod.rs    | 2 +-
 capstone-rs/src/instruction.rs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/capstone-rs/src/arch/mod.rs b/capstone-rs/src/arch/mod.rs
index e9273381..7ab81e78 100644
--- a/capstone-rs/src/arch/mod.rs
+++ b/capstone-rs/src/arch/mod.rs
@@ -750,7 +750,7 @@ macro_rules! def_arch_details_struct {
         $iter_struct
 
         impl<'a> $OperandIteratorLife {
-            fn new(ops: &[$cs_arch_op]) -> $OperandIterator {
+            fn new(ops: &[$cs_arch_op]) -> $OperandIterator<'_> {
                 $OperandIterator(ops.iter())
             }
         }
diff --git a/capstone-rs/src/instruction.rs b/capstone-rs/src/instruction.rs
index f65a6751..88fe6341 100644
--- a/capstone-rs/src/instruction.rs
+++ b/capstone-rs/src/instruction.rs
@@ -472,7 +472,7 @@ impl InsnDetail<'_> {
     }
 
     /// Architecture-specific detail
-    pub fn arch_detail(&self) -> ArchDetail {
+    pub fn arch_detail(&self) -> ArchDetail<'_> {
         macro_rules! def_arch_detail_match {
             (
                 $( [ $ARCH:ident, $detail:ident, $insn_detail:ident, $arch:ident, $feature:literal ] )*