Upgrade MSRV to 1.81

Author: Naseschwarz

.clippy.toml

@@ -1,2 +1,2 @@
-msrv = "1.70.0"
+msrv = "1.81.0"
 cognitive-complexity-threshold = 18

.github/workflows/ci.yml

@@ -17,7 +17,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        rust: [nightly, stable, '1.70']
+        rust: [nightly, stable, '1.81']
     runs-on: ${{ matrix.os }}
     continue-on-error: ${{ matrix.rust == 'nightly' }}
 
@@ -92,7 +92,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        rust: [nightly, stable, '1.70']
+        rust: [nightly, stable, '1.81']
     continue-on-error: ${{ matrix.rust == 'nightly' }}
     steps:
     - uses: actions/checkout@v4
@@ -144,7 +144,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        rust: [nightly, stable, '1.70']
+        rust: [nightly, stable, '1.81']
     continue-on-error: ${{ matrix.rust == 'nightly' }}
     steps:
     - uses: actions/checkout@v4
@@ -195,7 +195,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        rust: [nightly, stable, '1.70']
+        rust: [nightly, stable, '1.81']
     continue-on-error: ${{ matrix.rust == 'nightly' }}
     steps:
     - uses: actions/checkout@v4

Cargo.toml

@@ -4,7 +4,7 @@ version = "0.27.0"
 authors = ["extrawurst <mail@rusticorn.com>"]
 description = "blazing fast terminal-ui for git"
 edition = "2021"
-rust-version = "1.70"
+rust-version = "1.81"
 exclude = [".github/*", ".vscode/*", "assets/*"]
 homepage = "https://github.com/gitui-org/gitui"
 repository = "https://github.com/gitui-org/gitui"

README.md

@@ -220,7 +220,7 @@ see [NIGHTLIES.md](./NIGHTLIES.md)
 
 ### Requirements
 
-- Minimum supported `rust`/`cargo` version: `1.70`
+- Minimum supported `rust`/`cargo` version: `1.81`
   - See [Install Rust](https://www.rust-lang.org/tools/install)
 
 - To build openssl dependency (see https://docs.rs/openssl/latest/openssl/)