style: Restore use of wildcard prelude

.clippy.toml

@@ -1,4 +1,3 @@
-warn-on-all-wildcard-imports = true
 allow-print-in-tests = true
 allow-expect-in-tests = true
 allow-unwrap-in-tests = true

.github/renovate.json5

@@ -7,24 +7,6 @@
   configMigration: true,
   dependencyDashboard: true,
   customManagers: [
-    {
-      customType: 'regex',
-      fileMatch: [
-        '^rust-toolchain\\.toml$',
-        'Cargo.toml$',
-        'clippy.toml$',
-        '\\.clippy.toml$',
-        '^\\.github/workflows/ci.yml$',
-        '^\\.github/workflows/rust-next.yml$',
-      ],
-      matchStrings: [
-        'MSRV.*?(?<currentValue>\\d+\\.\\d+(\\.\\d+)?)',
-        '(?<currentValue>\\d+\\.\\d+(\\.\\d+)?).*?MSRV',
-      ],
-      depNameTemplate: 'MSRV',
-      packageNameTemplate: 'rust-lang/rust',
-      datasourceTemplate: 'github-releases',
-    },
     {
       customType: 'regex',
       fileMatch: [
@@ -45,21 +27,6 @@
     },
   ],
   packageRules: [
-    {
-      commitMessageTopic: 'MSRV',
-      matchManagers: [
-        'custom.regex',
-      ],
-      matchPackageNames: [
-        'MSRV',
-      ],
-      minimumReleaseAge: '126 days',  // 3 releases * 6 weeks per release * 7 days per week
-      internalChecksFilter: 'strict',
-      extractVersion: '^(?<version>\\d+\\.\\d+)',  // Drop the patch version
-      schedule: [
-        '* * * * *',
-      ],
-    },
     {
       commitMessageTopic: 'Rust Stable',
       matchManagers: [
@@ -72,6 +39,7 @@
       schedule: [
         '* * * * *',
       ],
+      automerge: true,
     },
     // Goals:
     // - Keep version reqs low, ignoring compatible normal/build dependencies

Cargo.toml

@@ -35,9 +35,6 @@ debug_assert_with_mut_call = "warn"
 doc_markdown = "warn"
 empty_enum = "warn"
 enum_glob_use = "warn"
-exhaustive_enums = "warn"
-exhaustive_structs = "warn"
-exit = "warn"
 expl_impl_clone_on_copy = "warn"
 explicit_deref_methods = "warn"
 explicit_into_iter_loop = "warn"
@@ -85,7 +82,6 @@ string_lit_as_bytes = "warn"
 string_to_string = "warn"
 todo = "warn"
 trait_duplication_in_bounds = "warn"
-unwrap_used = "warn"
 verbose_file_reads = "warn"
 wildcard_imports = "warn"
 zero_sized_map_values = "warn"

examples/failure.rs

@@ -1,6 +1,5 @@
 #![allow(clippy::unwrap_used)]
 
-#[allow(clippy::wildcard_imports)] // false positive
 use assert_fs::prelude::*;
 
 fn main() {

src/lib.rs

@@ -51,7 +51,6 @@
 //! [dir-diff]: https://crates.io/crates/dir-diff
 
 #![cfg_attr(docsrs, feature(doc_auto_cfg))]
-#![warn(missing_docs)]
 #![warn(clippy::print_stderr)]
 #![warn(clippy::print_stdout)]