bump MSRV

.github/workflows/checks.yml

@@ -29,7 +29,7 @@ jobs:
 
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: "1.70.0" # MSRV
+          toolchain: "1.73.0" # MSRV
           override: true
           components: clippy
 

.github/workflows/rust-tests.yml

@@ -49,7 +49,7 @@ jobs:
     strategy:
       matrix:
         rust:
-          - "1.70.0" # MSRV
+          - "1.73.0" # MSRV
           - "stable"
         os:
           - ubuntu-latest

taskchampion/Cargo.toml

@@ -9,7 +9,7 @@ repository = "https://github.com/GothenburgBitFactory/taskchampion"
 readme = "../README.md"
 license = "MIT"
 edition = "2021"
-rust-version = "1.70.0"
+rust-version = "1.73.0"
 
 [features]
 default = ["sync", "bundled"]

taskchampion/src/lib.rs

@@ -52,7 +52,7 @@ for more information about the design and usage of the tool.
 
 # Minimum Supported Rust Version (MSRV)
 
-This crate supports Rust version 1.70.0 and higher.
+This crate supports Rust version 1.73.0 and higher.
 
  */
 mod depmap;