rs: bump MSRV to 1.81.0

Author: jiegec

.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

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

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