Bump MSRV

.github/workflows/main.yml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        rust_versions: ["stable", "1.69"]
+        rust_versions: ["stable", "1.70"]
         os: [ubuntu-latest, windows-latest]
     steps:
     - name: Checkout the source code
@@ -63,7 +63,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        rust_versions: ["stable", "1.69"]
+        rust_versions: ["stable", "1.70"]
     steps:
     - name: Checkout the source code
       uses: actions/checkout@v4

Cargo.toml

@@ -8,7 +8,7 @@ repository = "https://github.com/estk/log4rs"
 readme = "README.md"
 keywords = ["log", "logger", "logging", "log4"]
 edition = "2018"
-rust-version = "1.69"
+rust-version = "1.70"
 
 [features]
 default = ["all_components", "config_parsing", "yaml_format"]

README.md

@@ -4,7 +4,7 @@
 [![crates.io](https://img.shields.io/crates/v/log4rs.svg)](https://crates.io/crates/log4rs)
 [![License: MIT OR Apache-2.0](https://img.shields.io/crates/l/clippy.svg)](#license)
 ![CI](https://github.com/estk/log4rs/workflows/CI/badge.svg)
-[![Minimum rustc version](https://img.shields.io/badge/rustc-1.69+-green.svg)](https://github.com/estk/log4rs#rust-version-requirements)
+[![Minimum rustc version](https://img.shields.io/badge/rustc-1.70+-green.svg)](https://github.com/estk/log4rs#rust-version-requirements)
 
 log4rs is a highly configurable logging framework modeled after Java's Logback
 and log4j libraries.
@@ -71,7 +71,7 @@ fn main() {
 
 ## Rust Version Requirements
 
-1.69
+1.70
 
 ## Building for Dev