artcraft/Cranky.toml at main · hoodtronik/artcraft · GitHub

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# Persist clippy check configurations:
# https://github.com/ericseppanen/cargo-cranky
# Clippy doesn't allow this (yet):
# https://github.com/rust-lang/rust-clippy/issues/6625
deny = [
  # Rust
  "unsafe_code", # We may remove this if needed

  # Clippy - "serious" lints
  "clippy::borrow_interior_mutable_const", # Seems dangerous to allow this. Eg. `const F = Lazy::new()`;

  # Clippy - bad math
  #"clippy::cast_possible_truncation", # Seems dangerous, eg f64 to u64.
  #"clippy::cast_possible_wrap",

  # Clippy - pointer safety / readability / correctness
  "clippy::as_ptr_cast_mut",
  "clippy::borrow_as_ptr",
  "clippy::borrow_deref_ref",

  # Clippy async
  "clippy::await_holding_lock",

  # Clippy - performance
  "clippy::cmp_owned",
  "clippy::useless_vec",
  "clippy::format_in_format_args",
  #"clippy::redundant_clone",
  #"clippy::unnecessary_to_owned",
  #"clippy::vec_init_then_push",

  # Clippy - "ergonomic" / "usage" lints
  "clippy::clone_on_copy", # Don't use clone() on Copy types
  "clippy::option_option", # Lint: Don't ever Option<Option<T>>! Enums instead.
  "clippy::zero_sized_map_values", # Lint: use a HashSet instead of HashMap<T, ()>.

  # Clippy - "aesthetic" / "style" lints
  "clippy::clone_double_ref", # Lint: feels safer/hygienic to disallow this, but I'm not strongly opposed.
  "clippy::double_comparisons", # Lint: readability
  "clippy::empty_structs_with_brackets", # Lint: {} feels less aesthetic than ;
  "clippy::implicit_clone", # Lint: Recommendation here seems more idiomatic.
  "clippy::needless_late_init", # Don't declare variables without initializing them
  "clippy::needless_return", # Lint: not the worst offender, but let's try to keep unnecessary returns out.
  "clippy::redundant_field_names", # Lint: Duplicate names is a burden when reading: you wonder why they're dupes.
  "clippy::redundant_static_lifetimes", # Lint: feels more modern to elide static lifetimes

  # Rust
  "non_fmt_panics", # panic!(format!(...)) will be unsupported soon
  "unused_imports", # These are easy to automatically cull
  "unused_mut", # Be strict about mutability
  "unused_parens", # Unused parens are ugly
  "unused_variables", # Don't leave cruft

  # Possible:
  # "clippy::ptr_arg",
  # "clippy::too_many_lines" (note: this is configurable)
]

warn = [
]

allow = [
  # Rust
  "deprecated", # Other systems can handle deprecated code instead of the linter
  "missing_docs", # Not everything needs documentation. Too much documentation is bad. Literate code.

  # Clippy
  "clippy::if_same_then_else", # There are cases this is clearer! Branches may have notes / considerations.
  "clippy::single_char_pattern", # This is like punishing trailing commas. Chars are dumb.
]