@@ -19,3 +19,69 @@ unknown_lints = "allow"
# Prohibit code that is forbidden in Rust 2024
unsafe_op_in_unsafe_fn = "deny"
+
+[workspace.lints.rustdoc]
+broken_intra_doc_links = "deny"
+invalid_html_tags = "deny"
+invalid_rust_codeblocks = "deny"
+bare_urls = "deny"
+unescaped_backticks = "deny"
+redundant_explicit_links = "deny"
+
+[workspace.lints.clippy]
+# default-warn lints
+result_unit_err = "allow"
+too_many_arguments = "allow"
+upper_case_acronyms = "allow"
+
+# default-allow lints
+as_ptr_cast_mut = "deny"
+as_underscore = "deny"
+assertions_on_result_states = "deny"
+bool_to_int_with_if = "deny"
+borrow_as_ptr = "deny"
+cast_lossless = "deny"
+dbg_macro = "deny"
+debug_assert_with_mut_call = "deny"
+derive_partial_eq_without_eq = "deny"
+doc_markdown = "deny"
+empty_structs_with_brackets = "deny"
+ignored_unit_patterns = "deny"
+implicit_clone = "deny"
+macro_use_imports = "deny"
+missing_const_for_fn = "deny"
+missing_safety_doc = "deny"
+multiple_crate_versions = "deny"
+mut_mut = "deny"
+needless_bitwise_bool = "deny"
+needless_pass_by_ref_mut = "deny"
+no_effect_underscore_binding = "deny"
+option_option = "deny"
+or_fun_call = "deny"
+ptr_as_ptr = "deny"
+ptr_cast_constness = "deny"
+pub_underscore_fields = "deny"
+redundant_clone = "deny"
+redundant_closure_for_method_calls = "deny"
+redundant_else = "deny"
+redundant_pub_crate = "deny"
+ref_binding_to_reference = "deny"
+ref_option_ref = "deny"
+return_self_not_must_use = "deny"
+same_name_method = "deny"
+semicolon_inside_block = "deny"
+significant_drop_in_scrutinee = "deny"
+significant_drop_tightening = "deny"
+suspicious_operation_groupings = "deny"
+transmute_ptr_to_ptr = "deny"
+transmute_undefined_repr = "deny"
+type_repetition_in_bounds = "deny"
+unused_self = "deny"
+used_underscore_binding = "deny"
+
+# nice to have, but cannot be enabled yet
+#wildcard_imports = "deny"
+
+# these may have false positives
+#option_if_let_else = "deny"
+cognitive_complexity = "deny"
@@ -14,28 +14,14 @@
//! the [`registers`] module for register types.
#![deny(
- rustdoc::broken_intra_doc_links,
- rustdoc::redundant_explicit_links,
clippy::correctness,
clippy::suspicious,
clippy::complexity,
clippy::perf,
clippy::cargo,
clippy::nursery,
- clippy::style,
- // restriction group
- clippy::dbg_macro,
- clippy::as_underscore,
- clippy::assertions_on_result_states,
- // pedantic group
- clippy::doc_markdown,
- clippy::borrow_as_ptr,
- clippy::cast_lossless,
- clippy::option_if_let_else,
- clippy::missing_const_for_fn,
- clippy::cognitive_complexity,
- clippy::missing_safety_doc,
- )]
+ clippy::style
+)]
#![allow(clippy::result_unit_err)]
extern crate bilge;
@@ -7,10 +7,10 @@
non_snake_case,
non_upper_case_globals,
unsafe_op_in_unsafe_fn,
+ clippy::pedantic,
+ clippy::restriction,
+ clippy::style,
clippy::missing_const_for_fn,
- clippy::too_many_arguments,
- clippy::approx_constant,
- clippy::use_self,
clippy::useless_transmute,
clippy::missing_safety_doc
)]
Many lints that default to allow can be helpful in detecting bugs or keeping the code style homogeneous. Add them liberally, though perhaps not as liberally as in hw/char/pl011/src/lib.rs. In particular, enabling entire groups can be problematic because of bitrot when new links are added in the future. For Clippy, this is actually a feature that is only present in Cargo 1.74.0 but, since we are not using Cargo to *build* QEMU, only developers will need a new-enough cargo and only to run tools such as clippy. The requirement does not apply to distros that are building QEMU. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> --- rust/Cargo.toml | 66 +++++++++++++++++++++++++++++++++++ rust/hw/char/pl011/src/lib.rs | 18 ++-------- rust/qemu-api/src/bindings.rs | 6 ++-- 3 files changed, 71 insertions(+), 19 deletions(-)