rust: set MSRV to 1.58.1

This bumps MSRV to 1.58 to allow adding some new dependencies. These dependencies could be kept back to some degree but I am unsure whether this would bring value. At this point, more and more libraries require version 2021, which was introduced with rust 1.56. Signed-off-by: Petre Eftime <[email protected]>
awslabs · Aug 8, 2022 · b8d438a · b8d438a
1 parent 405e3ed
commit b8d438a
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diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
         runs-on: ubuntu-latest
         strategy:
             matrix:
-                rust: [1.46.0, stable, nightly]
+                rust: [1.58.1, stable, nightly]
                 key_feature_set:
                   - key_openssl_pkey
         steps:

diff --git a/Cargo.toml b/Cargo.toml
@@ -8,6 +8,7 @@ keywords = ["COSE"]
 categories = ["cryptography"]
 repository = "https://github.com/awslabs/aws-nitro-enclaves-cose"
 description = "This library aims to provide a safe Rust implementation of COSE, with COSE Sign1 currently implemented."
+rust-version = "1.58"
 
 [dependencies]
 serde_cbor = { version="0.11", features = ["tags"] }

diff --git a/README.md b/README.md
@@ -1,11 +1,12 @@
-[![status]][actions] [![version]][crates.io] [![docs]][docs.rs]
+[![status]][actions] [![version]][crates.io] [![docs]][docs.rs] ![msrv]
 
 [status]: https://img.shields.io/github/workflow/status/awslabs/aws-nitro-enclaves-cose/CI/master
 [actions]: https://github.com/awslabs/aws-nitro-enclaves-cose/actions?query=branch%3Amain
 [version]: https://img.shields.io/crates/v/aws-nitro-enclaves-cose.svg
 [crates.io]: https://crates.io/crates/aws-nitro-enclaves-cose
 [docs]: https://img.shields.io/docsrs/aws-nitro-enclaves-cose
 [docs.rs]: https://docs.rs/aws-nitro-enclaves-cose
+[msrv]: https://img.shields.io/badge/MSRV-1.58.1-blue
 
 ## COSE for AWS Nitro Enclaves