chore(build): bump MSRV to 1.78

Author: graelo

.github/workflows/large-scope.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        rust: [1.74.0, beta, nightly]
+        rust: [1.78.0, beta, nightly]
 
     steps:
       - name: Rust install

Cargo.toml

@@ -2,7 +2,7 @@
 name = "tmux-backup"
 version = "0.5.8"
 edition = "2021"
-rust-version = "1.74.0"
+rust-version = "1.78.0"
 description = "A backup & restore solution for Tmux sessions."
 readme = "README.md"
 

README.md

@@ -2,15 +2,15 @@
 
 [![crate](https://img.shields.io/crates/v/tmux-backup.svg)](https://crates.io/crates/tmux-backup)
 [![documentation](https://docs.rs/tmux-backup/badge.svg)](https://docs.rs/tmux-backup)
-[![minimum rustc 1.74](https://img.shields.io/badge/rustc-1.74+-red.svg)](https://rust-lang.github.io/rfcs/2495-min-rust-version.html)
+[![minimum rustc 1.78](https://img.shields.io/badge/rustc-1.78+-red.svg)](https://rust-lang.github.io/rfcs/2495-min-rust-version.html)
 [![rust 2021 edition](https://img.shields.io/badge/edition-2021-blue.svg)](https://doc.rust-lang.org/edition-guide/rust-2021/index.html)
 [![build status](https://github.com/graelo/tmux-backup/actions/workflows/essentials.yml/badge.svg)](https://github.com/graelo/tmux-backup/actions/workflows/essentials.yml)
 
 <!-- cargo-sync-readme start -->
 
 A backup & restore solution for Tmux sessions.
 
-Version requirement: _rustc 1.74+_
+Version requirement: _rustc 1.78+_
 
 ## Features
 
@@ -27,7 +27,7 @@ Version requirement: _rustc 1.74+_
     - the lastest backup per week of the past 4 weeks (max 3 backups - exclude the past week),
     - the lastest backup per month of this year (max 11 backups - exclude the past month).
 - Because you decide where backups are stored, you can use both strategies, combining the
-benefits of high-frequency backups and on demand backups like in tmux-resurrect.
+  benefits of high-frequency backups and on demand backups like in tmux-resurrect.
 
 ## Getting started
 

ci/test_full.sh

@@ -3,7 +3,7 @@
 set -e
 
 CRATE=tmux-backup
-MSRV=1.74
+MSRV=1.78
 
 get_rust_version() {
   local array=($(rustc --version));
@@ -28,7 +28,7 @@ if ! check_version $MSRV ; then
 fi
 
 FEATURES=()
-# check_version 1.74 && FEATURES+=(libm)
+# check_version 1.78 && FEATURES+=(libm)
 echo "Testing supported features: ${FEATURES[*]}"
 
 set -x

src/lib.rs

@@ -2,7 +2,7 @@
 
 //! A backup & restore solution for Tmux sessions.
 //!
-//! Version requirement: _rustc 1.74+_
+//! Version requirement: _rustc 1.78+_
 //!
 //! ## Features
 //!