ci: move lints to new 1.74 cargo.toml tables

.cargo/config

@@ -1,20 +0,0 @@
-[target.'cfg(feature = "cargo-clippy")']
-rustflags = [
-    # Lints to enforce in CI
-    "-Dclippy::checked_conversions",
-    "-Dclippy::dbg_macro",
-    "-Dclippy::explicit_into_iter_loop",
-    "-Dclippy::explicit_iter_loop",
-    "-Dclippy::filter_map_next",
-    "-Dclippy::flat_map_option",
-    "-Dclippy::let_unit_value",
-    "-Dclippy::manual_assert",
-    "-Dclippy::manual_ok_or",
-    "-Dclippy::todo",
-    "-Dclippy::unnecessary_wraps",
-    "-Dclippy::useless_transmute",
-    "-Dclippy::used_underscore_binding",
-    "-Delided_lifetimes_in_paths",
-    "-Dunused_lifetimes",
-    "-Drust_2021_prelude_collisions"
-]

.github/workflows/build.yml

@@ -65,7 +65,7 @@ jobs:
         run: echo "TRYBUILD=overwrite" >> "$GITHUB_ENV"
 
       - name: Build docs
-        run: cargo doc --no-deps --no-default-features --features "full ${{ inputs.extra-features }}"
+        run: nox -s docs
 
       - name: Build (no features)
         run: cargo build --lib --tests --no-default-features

Cargo.toml

@@ -127,3 +127,32 @@ members = [
 no-default-features = true
 features = ["macros", "num-bigint", "num-complex", "hashbrown", "serde", "multiple-pymethods", "indexmap", "eyre", "chrono", "rust_decimal"]
 rustdoc-args = ["--cfg", "docsrs"]
+
+[workspace.lints.clippy]
+checked_conversions = "warn"
+dbg_macro = "warn"
+explicit_into_iter_loop = "warn"
+explicit_iter_loop = "warn"
+filter_map_next = "warn"
+flat_map_option = "warn"
+let_unit_value = "warn"
+manual_assert = "warn"
+manual_ok_or = "warn"
+todo = "warn"
+unnecessary_wraps = "warn"
+useless_transmute = "warn"
+used_underscore_binding = "warn"
+
+[workspace.lints.rust]
+elided_lifetimes_in_paths = "warn"
+invalid_doc_attributes = "warn"
+rust_2018_idioms = "warn"
+rust_2021_prelude_collisions = "warn"
+unused_lifetimes = "warn"
+
+[workspace.lints.rustdoc]
+broken_intra_doc_links = "warn"
+bare_urls = "warn"
+
+[lints]
+workspace = true

pyo3-ffi/Cargo.toml

@@ -36,6 +36,8 @@ abi3-py311 = ["abi3", "pyo3-build-config/abi3-py311"]
 # Automatically generates `python3.dll` import libraries for Windows targets.
 generate-import-lib = ["pyo3-build-config/python3-dll-a"]
 
-
 [build-dependencies]
 pyo3-build-config = { path = "../pyo3-build-config", version = "0.20.0", features = ["resolve-config"] }
+
+[lints]
+workspace = true

pyo3-macros-backend/Cargo.toml

@@ -25,3 +25,6 @@ features = ["derive", "parsing", "printing", "clone-impls", "full", "extra-trait
 
 [features]
 abi3 = []
+
+[lints]
+workspace = true

pyo3-macros/Cargo.toml

@@ -23,3 +23,6 @@ proc-macro2 = { version = "1", default-features = false }
 quote = "1"
 syn = { version = "2", features = ["full", "extra-traits"] }
 pyo3-macros-backend = { path = "../pyo3-macros-backend", version = "=0.20.0" }
+
+[lints]
+workspace = true

pyo3-macros/src/lib.rs

@@ -2,8 +2,6 @@
 //! must not contain any other public items.
 
 #![cfg_attr(docsrs, feature(doc_cfg, doc_auto_cfg))]
-extern crate proc_macro;
-
 use proc_macro::TokenStream;
 use proc_macro2::TokenStream as TokenStream2;
 use pyo3_macros_backend::{

pytests/Cargo.toml

@@ -15,3 +15,6 @@ pyo3-build-config = { path = "../pyo3-build-config" }
 [lib]
 name = "pyo3_pytests"
 crate-type = ["cdylib"]
+
+[lints]
+workspace = true

src/lib.rs

@@ -1,15 +1,6 @@
 #![warn(missing_docs)]
 #![cfg_attr(feature = "nightly", feature(auto_traits, negative_impls))]
 #![cfg_attr(docsrs, feature(doc_cfg, doc_auto_cfg))]
-#![cfg_attr(
-    docsrs, // rustdoc:: is not supported on msrv
-    deny(
-        invalid_doc_attributes,
-        rustdoc::broken_intra_doc_links,
-        rustdoc::bare_urls
-    )
-)]
-#![warn(rust_2018_idioms, unused_lifetimes)]
 // Deny some lints in doctests.
 // Use `#[allow(...)]` locally to override.
 #![doc(test(attr(