[package]
name = "derive_utils"
version = "0.14.2" #publish:version
edition = "2021"
rust-version = "1.56"
license = "Apache-2.0 OR MIT"
repository = "https://github.com/taiki-e/derive_utils"
keywords = ["enum", "macros", "derive"]
categories = ["development-tools::procedural-macro-helpers", "rust-patterns"]
exclude = ["/.*", "/tools"]
description = """
A procedural macro helper for easily writing derive macros for enums.
"""

[package.metadata.docs.rs]
targets = ["x86_64-unknown-linux-gnu"]

[package.metadata.cargo_check_external_types]
# The following are external types that are allowed to be exposed in our public API.
allowed_external_types = [
    "proc_macro2::*",
    "quote::*",
    "syn::*",
]

[lib]
doc-scrape-examples = false

# Note: proc-macro2, quote, and syn are public dependencies.
[dependencies]
proc-macro2 = "1.0.60"
quote = "1.0.25"
syn = { version = "2", default-features = false, features = ["parsing", "printing", "clone-impls", "proc-macro", "full"] }

[dev-dependencies]
example_derive = { path = "examples/example_derive" }
rustversion = "1"
trybuild = { git = "https://github.com/taiki-e/trybuild.git", branch = "dev" } # adjust overwrite behavior

[lints]
workspace = true

[workspace]
resolver = "2"
members = ["examples/example", "examples/example_derive"]

# This table is shared by projects under github.com/taiki-e.
# It is not intended for manual editing.
[workspace.lints.rust]
improper_ctypes = "warn"
improper_ctypes_definitions = "warn"
non_ascii_idents = "warn"
rust_2018_idioms = "warn"
single_use_lifetimes = "warn"
unexpected_cfgs = { level = "warn", check-cfg = [
] }
unreachable_pub = "warn"
# unsafe_op_in_unsafe_fn = "warn" # Set at crate-level instead since https://github.com/rust-lang/rust/pull/100081 is not available on MSRV
[workspace.lints.clippy]
all = "warn" # Downgrade deny-by-default lints
pedantic = "warn"
as_ptr_cast_mut = "warn"
as_underscore = "warn"
default_union_representation = "warn"
inline_asm_x86_att_syntax = "warn"
trailing_empty_array = "warn"
transmute_undefined_repr = "warn"
undocumented_unsafe_blocks = "warn"
# Suppress buggy or noisy clippy lints
bool_assert_comparison = { level = "allow", priority = 1 }
borrow_as_ptr = { level = "allow", priority = 1 } # https://github.com/rust-lang/rust-clippy/issues/8286
cast_lossless = { level = "allow", priority = 1 } # https://godbolt.org/z/Pv6vbGG6E
declare_interior_mutable_const = { level = "allow", priority = 1 } # https://github.com/rust-lang/rust-clippy/issues/7665
doc_markdown = { level = "allow", priority = 1 }
float_cmp = { level = "allow", priority = 1 } # https://github.com/rust-lang/rust-clippy/issues/7725
incompatible_msrv = { level = "allow", priority = 1 } # buggy: doesn't consider cfg, https://github.com/rust-lang/rust-clippy/issues/12280, https://github.com/rust-lang/rust-clippy/issues/12257#issuecomment-2093667187
lint_groups_priority = { level = "allow", priority = 1 } # https://github.com/rust-lang/rust-clippy/issues/12920
manual_assert = { level = "allow", priority = 1 }
manual_range_contains = { level = "allow", priority = 1 } # https://github.com/rust-lang/rust-clippy/issues/6455#issuecomment-1225966395
missing_errors_doc = { level = "allow", priority = 1 }
module_name_repetitions = { level = "allow", priority = 1 } # buggy: https://github.com/rust-lang/rust-clippy/issues?q=is%3Aissue+is%3Aopen+module_name_repetitions
naive_bytecount = { level = "allow", priority = 1 }
nonminimal_bool = { level = "allow", priority = 1 } # buggy: https://github.com/rust-lang/rust-clippy/issues?q=is%3Aissue+is%3Aopen+nonminimal_bool
range_plus_one = { level = "allow", priority = 1 } # buggy: https://github.com/rust-lang/rust-clippy/issues?q=is%3Aissue+is%3Aopen+range_plus_one
similar_names = { level = "allow", priority = 1 }
single_match = { level = "allow", priority = 1 }
single_match_else = { level = "allow", priority = 1 }
struct_excessive_bools = { level = "allow", priority = 1 }
struct_field_names = { level = "allow", priority = 1 }
too_many_arguments = { level = "allow", priority = 1 }
too_many_lines = { level = "allow", priority = 1 }
type_complexity = { level = "allow", priority = 1 }
unreadable_literal = { level = "allow", priority = 1 }
