Increase MSRV to 1.52.0

.github/workflows/build.yml

@@ -54,7 +54,7 @@ jobs:
     strategy:
       matrix:
         target: [wasm32-unknown-unknown, wasm32-wasi, x86_64-unknown-redox]
-        version: [1.51.0, stable, beta, nightly]
+        version: [1.52.0, stable, beta, nightly]
         include:
         - target: x86_64-fortanix-unknown-sgx
           version: nightly
@@ -77,4 +77,4 @@ jobs:
     strategy:
       matrix:
         platform: [macos-latest, ubuntu-latest, windows-latest]
-        version: [1.51.0, stable, beta, nightly]
+        version: [1.52.0, stable, beta, nightly]

Cargo.toml

@@ -3,7 +3,7 @@ name = "os_str_bytes"
 version = "5.0.0"
 authors = ["dylni"]
 edition = "2018"
-rust-version = "1.51.0"
+rust-version = "1.52.0"
 description = """
 Utilities for converting between byte sequences and platform-native strings
 """

README.md

@@ -42,22 +42,22 @@ The minimum supported Rust toolchain version depends on the platform:
     <tr>
         <td>Unix</td>
         <td>Unix</td>
-        <td>1.51.0</td>
+        <td>1.52.0</td>
     </tr>
     <tr>
         <td>WASI</td>
         <td><code>*-wasi</code></td>
-        <td>1.51.0</td>
+        <td>1.52.0</td>
     </tr>
     <tr>
         <td>WebAssembly</td>
         <td><code>wasm32-*-unknown</code></td>
-        <td>1.51.0</td>
+        <td>1.52.0</td>
     </tr>
     <tr>
         <td>Windows</td>
         <td><code>*-windows-*</code></td>
-        <td>1.51.0</td>
+        <td>1.52.0</td>
     </tr>
 </table>
 

src/lib.rs

@@ -156,6 +156,7 @@
     all(target_vendor = "fortanix", target_env = "sgx"),
     feature(sgx_platform)
 )]
+#![forbid(unsafe_op_in_unsafe_fn)]
 #![warn(unused_results)]
 
 use std::borrow::Cow;