chore: bump MSRV to 1.77

.github/workflows/build.yml

@@ -60,7 +60,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        toolchain: [ nightly, beta, stable, 1.75.0 ]
+        toolchain: [ nightly, beta, stable, 1.77.0 ]
     steps:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@master

Cargo.toml

@@ -8,7 +8,7 @@ version = "2.7.1"
 authors = ["Dr Maxim Orlovsky <[email protected]>"]
 homepage = "https://strict-types.org"
 repository = "https://github.com/strict-types/strict-encoding"
-rust-version = "1.75.0" # Due to amplify crate
+rust-version = "1.77.0"
 edition = "2021"
 license = "Apache-2.0"
 

MANIFEST.yml

@@ -3,7 +3,7 @@ Type: Library
 Kind: Free software
 License: Apache-2.0
 Language: Rust
-Compiler: 1.75
+Compiler: 1.77
 Author: Maxim Orlovsky
 Maintained: UBIDECO Labs, Institute for Distributed and Cognitive Computing, Switzerland
 Maintainers: