project: bump MSRV to 1.64 for rustls-platform-verifier

Author: amesgen

.github/workflows/test.yaml

@@ -22,7 +22,9 @@ jobs:
           - stable
           - beta
           - nightly
-          - 1.61.0 # MSRV - keep in sync with what rustls considers MSRV
+          # MSRV - keep in sync with what rustls and rustls-platform-verifier
+          # consider MSRV
+          - 1.64.0
         os: [ubuntu-latest]
         # but only stable on macos/windows (slower platforms)
         include:

Cargo.toml

@@ -10,7 +10,7 @@ repository = "https://github.com/rustls/rustls-ffi"
 categories = ["network-programming", "cryptography"]
 edition = "2021"
 links = "rustls_ffi"
-rust-version = "1.61"
+rust-version = "1.64"
 
 [features]
 # Enable this feature when building as Rust dependency. It inhibits the

README.md

@@ -21,7 +21,7 @@ to provide the cryptographic primitives.
 
 # Build
 
-You'll need to [install the Rust toolchain](https://rustup.rs/) (version 1.61
+You'll need to [install the Rust toolchain](https://rustup.rs/) (version 1.64
 or above) and a C compiler (`gcc` and `clang` should both work). 
 
 ## Static Library