Update dependencies

.github/workflows/rust.yml

@@ -17,8 +17,8 @@ jobs:
           - stable
           - beta
           - nightly
-          - 1.51.0
-        os: [ubuntu-18.04]
+          - 1.59.0
+        os: [ubuntu-20.04]
         # but only stable on macos/windows (slower platforms)
         include:
           - os: macos-latest

Cargo.toml

@@ -1,9 +1,9 @@
 [package]
 name = "rustls-native-certs"
 version = "0.6.2"
-edition = "2018"
-authors = ["Joseph Birr-Pixton <[email protected]>"]
-license = "Apache-2.0/ISC/MIT"
+edition = "2021"
+rust-version = "1.59"
+license = "Apache-2.0 OR ISC OR MIT"
 readme = "README.md"
 description = "rustls-native-certs allows rustls to use the platform native certificate store"
 homepage = "https://github.com/ctz/rustls-native-certs"
@@ -17,10 +17,10 @@ rustls-pemfile = "1"
 webpki = "0.22"
 webpki-roots = "0.22"
 ring = "0.16.5"
-untrusted = "0.7.0"
+untrusted = "0.7.0" # stick to the version ring depends on for now
 rustls = "0.20"
-x509-parser = "0.12"
-serial_test = "0.6.0"
+x509-parser = "0.14"
+serial_test = "0.8" # later versions depend on dashmap, which requires a newer MSRV
 
 [target.'cfg(windows)'.dependencies]
 schannel = "0.1.15"

examples/print-trust-anchors.rs

@@ -1,6 +1,5 @@
 //! Print the Subject of all extracted trust anchors.
 
-use rustls_native_certs;
 use std::error::Error;
 use x509_parser::prelude::*;
 

src/lib.rs

@@ -74,7 +74,7 @@ fn load_certs_from_env() -> Option<Result<Vec<Certificate>, Error>> {
 }
 
 fn load_pem_certs(path: &Path) -> Result<Vec<Certificate>, Error> {
-    let f = File::open(&path)?;
+    let f = File::open(path)?;
     let mut f = BufReader::new(f);
 
     match rustls_pemfile::certs(&mut f) {