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2f9eec8f72
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. Reviewed-by: Junjie Mao <junjie.mao@hotmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
89 lines
2.5 KiB
TOML
89 lines
2.5 KiB
TOML
[workspace]
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resolver = "2"
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members = [
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"qemu-api-macros",
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"qemu-api",
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"hw/char/pl011",
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]
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[workspace.lints.rust]
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unexpected_cfgs = { level = "deny", check-cfg = [
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'cfg(MESON)', 'cfg(HAVE_GLIB_WITH_ALIGNED_ALLOC)',
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'cfg(has_offset_of)'] }
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# Occasionally, we may need to silence warnings and clippy lints that
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# were only introduced in newer Rust compiler versions. Do not croak
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# in that case; a CI job with rust_strict_lints == true disables this
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# and ensures that we do not have misspelled allow() attributes.
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unknown_lints = "allow"
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# Prohibit code that is forbidden in Rust 2024
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unsafe_op_in_unsafe_fn = "deny"
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[workspace.lints.rustdoc]
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private_intra_doc_links = "allow"
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broken_intra_doc_links = "deny"
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invalid_html_tags = "deny"
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invalid_rust_codeblocks = "deny"
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bare_urls = "deny"
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unescaped_backticks = "deny"
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redundant_explicit_links = "deny"
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[workspace.lints.clippy]
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# default-warn lints
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result_unit_err = "allow"
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should_implement_trait = "deny"
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# can be for a reason, e.g. in callbacks
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unused_self = "allow"
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# default-allow lints
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as_underscore = "deny"
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assertions_on_result_states = "deny"
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bool_to_int_with_if = "deny"
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borrow_as_ptr = "deny"
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cast_lossless = "deny"
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dbg_macro = "deny"
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debug_assert_with_mut_call = "deny"
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derive_partial_eq_without_eq = "deny"
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doc_markdown = "deny"
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empty_structs_with_brackets = "deny"
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ignored_unit_patterns = "deny"
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implicit_clone = "deny"
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macro_use_imports = "deny"
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missing_const_for_fn = "deny"
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missing_safety_doc = "deny"
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multiple_crate_versions = "deny"
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mut_mut = "deny"
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needless_bitwise_bool = "deny"
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needless_pass_by_ref_mut = "deny"
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no_effect_underscore_binding = "deny"
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option_option = "deny"
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or_fun_call = "deny"
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ptr_as_ptr = "deny"
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pub_underscore_fields = "deny"
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redundant_clone = "deny"
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redundant_closure_for_method_calls = "deny"
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redundant_else = "deny"
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redundant_pub_crate = "deny"
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ref_binding_to_reference = "deny"
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ref_option_ref = "deny"
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return_self_not_must_use = "deny"
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same_name_method = "deny"
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semicolon_inside_block = "deny"
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shadow_unrelated = "deny"
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significant_drop_in_scrutinee = "deny"
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significant_drop_tightening = "deny"
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suspicious_operation_groupings = "deny"
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transmute_ptr_to_ptr = "deny"
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transmute_undefined_repr = "deny"
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type_repetition_in_bounds = "deny"
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used_underscore_binding = "deny"
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# nice to have, but cannot be enabled yet
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#wildcard_imports = "deny" # still have many bindings::* imports
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#ptr_cast_constness = "deny" # needs 1.65.0 for cast_mut()/cast_const()
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# these may have false positives
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#option_if_let_else = "deny"
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cognitive_complexity = "deny"
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