0.104.0: Take MSRV of 1.83

.github/workflows/ci.yml

@@ -195,7 +195,7 @@ jobs:
       - name: Install toolchain
         uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: "1.71"
+          toolchain: "1.83"
       - run: cargo check --locked --lib --all-features
 
   cross:

Cargo.toml

@@ -16,12 +16,12 @@
 categories = ["cryptography", "no-std"]
 description = "Web PKI X.509 Certificate Verification."
 edition = "2021"
-rust-version = "1.71"
+rust-version = "1.83"
 license = "ISC"
 name = "rustls-webpki"
 readme = "README.md"
 repository = "https://github.com/rustls/webpki"
-version = "0.103.7"
+version = "0.104.0"
 
 include = [
     "Cargo.toml",

src/alg_tests.rs

@@ -620,7 +620,7 @@ fn parse_test_signed_data(file_contents: &[u8]) -> TestSignedData {
     }
 }
 
-use alloc::str::Lines;
+use core::str::Lines;
 
 fn read_pem_section(lines: &mut Lines<'_>, section_name: &str) -> Vec<u8> {
     // Skip comments and header

src/crl/types.rs

@@ -921,7 +921,7 @@ impl TryFrom<u8> for RevocationReason {
 #[cfg(feature = "alloc")]
 #[cfg(test)]
 mod tests {
-    use std::time::Duration;
+    use core::time::Duration;
 
     use pki_types::CertificateDer;
     use std::prelude::v1::*;

src/error.rs

@@ -381,8 +381,7 @@ impl fmt::Display for Error {
     }
 }
 
-#[cfg(feature = "std")]
-impl ::std::error::Error for Error {}
+impl core::error::Error for Error {}
 
 /// Additional context for the `CertNotValidForName` error variant.
 ///

src/lib.rs

@@ -31,7 +31,9 @@
     elided_lifetimes_in_paths,
     unnameable_types,
     unreachable_pub,
-    clippy::use_self
+    clippy::alloc_instead_of_core,
+    clippy::use_self,
+    clippy::std_instead_of_core
 )]
 #![deny(missing_docs, clippy::as_conversions)]
 #![allow(

src/subject_name/ip_address.rs

@@ -674,8 +674,8 @@ mod alloc_tests {
 
     #[test]
     fn presented_matches_constraint_test() {
+        use core::net::IpAddr;
         use std::boxed::Box;
-        use std::net::IpAddr;
 
         for (presented, constraint_address, constraint_mask, expected_result) in
             PRESENTED_MATCHES_CONSTRAINT