Enable default list of lints

Warn on a more reasonable list of lints and fix reported issues.

Author: d-e-s-o

Cargo.toml

@@ -1,3 +1,38 @@
+[workspace]
+members = ["macros"]
+
+[lworkspace.ints.rust]
+deprecated-safe = "warn"
+future-incompatible = "warn"
+keyword-idents = "warn"
+let-underscore = "warn"
+missing-debug-implementations = "warn"
+missing-docs = "warn"
+trivial-numeric-casts = "warn"
+unsafe-op-in-unsafe-fn = "warn"
+unused = "warn"
+
+[workspace.lints.clippy]
+collapsible-else-if = "allow"
+collapsible-if = "allow"
+diverging-sub-expression = "allow"
+let-and-return = "allow"
+let-unit-value = "allow"
+module-inception = "allow"
+type-complexity = "allow"
+absolute-paths = "warn"
+allow-attributes = "warn"
+clone-on-ref-ptr = "warn"
+dbg-macro = "warn"
+derive-partial-eq-without-eq = "warn"
+doc-markdown = "warn"
+join-absolute-paths = "warn"
+large-enum-variant = "warn"
+redundant-closure-for-method-calls = "warn"
+unchecked-duration-subtraction = "warn"
+uninlined-format-args = "warn"
+wildcard-imports = "warn"
+
 [package]
 name = "test-log"
 version = "0.2.17"
@@ -41,9 +76,6 @@ color = ["env_logger?/auto-color", "tracing-subscriber?/ansi"]
 # versioning guarantees.
 unstable = ["test-log-macros/unstable"]
 
-[workspace]
-members = ["macros"]
-
 [dependencies]
 test-log-macros = {version = "0.2.15", path = "macros"}
 tracing-subscriber = {version = "0.3.17", default-features = false, optional = true, features = ["env-filter", "fmt"]}
@@ -54,3 +86,6 @@ logging = {version = "0.4.8", package = "log"}
 test-case = {version = "3.1"}
 tokio = {version = "1.0", default-features = false, features = ["rt-multi-thread", "macros"]}
 tracing = {version = "0.1.20"}
+
+[lints]
+workspace = true

macros/Cargo.toml

@@ -22,3 +22,6 @@ unstable = []
 proc-macro2 = {version = "1.0.32", default-features = false}
 quote = {version = "1.0", default-features = false}
 syn = {version = "2.0", default-features = false, features = ["full", "parsing", "printing", "proc-macro"]}
+
+[lints]
+workspace = true

macros/src/lib.rs

@@ -158,7 +158,7 @@ fn expand_logging_init(attribute_args: &AttributeArgs) -> Tokens {
   let default_filter = attribute_args
     .default_log_filter
     .as_ref()
-    .unwrap_or(&::std::borrow::Cow::Borrowed("info"));
+    .unwrap_or(&Cow::Borrowed("info"));
 
   quote! {
     {

tests/mod.rs

@@ -1,8 +1,6 @@
-// Copyright (C) 2019-2024 Daniel Mueller <deso@posteo.net>
+// Copyright (C) 2019-2025 Daniel Mueller <deso@posteo.net>
 // SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-#![allow(clippy::eq_op)]
-
 use tokio::runtime::Builder;
 
 use tracing::debug;