[package]
name = "sem_safe"
version = "0.2.0"
authors = ["Derick Eddington"]
edition = "2021"
rust-version = "1.75"
description = "Safe usage of POSIX Semaphores (`sem_post`, `sem_wait`, etc)."
keywords = ["semaphore", "synchronization", "signals", "unix", "no_std"]
categories = ["api-bindings", "concurrency", "os::unix-apis", "no-std::no-alloc"]
license = "Unlicense"
repository = "https://app.radicle.xyz/nodes/ash.radicle.garden/rad:zUAeNZN24JCzNQ9YVkoxNbw8c8TU"
readme = "README.md"

[features]
default = ["unnamed", "named", "anonymous", "plaster"]
unnamed = []  # On MacOS, ignored, because not available.
named = ["errno"]
anonymous = ["named", "getrandom", "base64"]
plaster = []  # Provides a uniform "non-named" semaphore abstraction across Mac and all other OSs.

[dependencies]
# These crates are only internal implementation details that could be replaced with others that
# provide equivalent capabilities as needed.
base64 = { version = "0.22.1", default-features = false, optional = true }
errno = { version = "0.3.9", default-features = false, optional = true }
getrandom = { version = "0.2.15", default-features = false, features = ["rdrand"], optional = true }
libc = { version = "0.2.155", default-features = false }

[dev-dependencies]
cfg-if = "1.0.0"
errno = { version = "0.3.9", default-features = false }

[lints.rust]
unstable_features =               "forbid"
# Warn about desired lints that would otherwise be allowed by default.
# Groups
future_incompatible =             { level = "warn", priority = -1 }
nonstandard_style =               { level = "warn", priority = -1 }
rust_2018_compatibility =         { level = "warn", priority = -1 }
rust_2018_idioms =                { level = "warn", priority = -1 }
rust_2021_compatibility =         { level = "warn", priority = -1 }
unused =                          { level = "warn", priority = -1 }
# Individual lints not included in above groups and desired.
let_underscore_drop =             "warn"
macro_use_extern_crate =          "warn"
meta_variable_misuse =            "warn"
missing_copy_implementations =    "warn"
missing_debug_implementations =   "warn"
missing_docs =                    "warn"
#missing_doc_code_examples =      "warn"  # maybe someday
redundant_lifetimes =             "warn"
single_use_lifetimes =            "warn"
trivial_casts =                   "warn"
trivial_numeric_casts =           "warn"
unit_bindings =                   "warn"
unnameable_types =                "warn"
unreachable_pub =                 "warn"
unused_crate_dependencies =       "warn"
unused_extern_crates =            "warn"
unused_import_braces =            "warn"
unused_lifetimes =                "warn"
unused_macro_rules =              "warn"
unused_qualifications =           "warn"
unused_results =                  "warn"
variant_size_differences =        "warn"

[lints.clippy]
# Groups
pedantic =                         { level = "warn", priority = -1 }
restriction =                      { level = "warn", priority = -1 }
cargo =                            { level = "warn", priority = -1 }
# Exclude (re-allow) undesired lints included in above groups.
absolute_paths =                   "allow"
blanket_clippy_restriction_lints = "allow"
default_numeric_fallback =         "allow"
deref_by_slicing =                 "allow"
disallowed_script_idents =         "allow"
impl_trait_in_params =             "allow"
implicit_return =                  "allow"
min_ident_chars =                  "allow"
missing_docs_in_private_items =    "allow"
missing_trait_methods =            "allow"
module_name_repetitions =          "allow"
non_ascii_literal =                "allow"
pattern_type_mismatch =            "allow"
pub_use =                          "allow"
pub_with_shorthand =               "allow"
question_mark_used =               "allow"
self_named_module_files =          "allow"
semicolon_outside_block =          "allow"
separated_literal_suffix =         "allow"
single_call_fn =                   "allow"
single_char_lifetime_names =       "allow"
shadow_reuse =                     "allow"

[lints.rustdoc]
private_doc_tests =               "warn"

[package.metadata.docs.rs]
all-features = true
default-target = "x86_64-unknown-linux-gnu"
# Must exclude Windows and any other non-POSIX OSs.  Might as well include those I've tested on.
targets = [
    "x86_64-apple-darwin",
    "x86_64-unknown-freebsd",
    "x86_64-unknown-illumos",
    "x86_64-unknown-linux-musl",
    "x86_64-unknown-netbsd",
    "x86_64-unknown-openbsd",
]