[package]
name = "rust-cc"
description = "A cycle collector for Rust programs"
version.workspace = true
authors.workspace = true
readme = "README.md"
repository.workspace = true
categories.workspace = true
keywords = ["cycle-collector", "garbage-collector", "gc", "reference-counting", "memory"]
license.workspace = true
edition.workspace = true

[workspace]
members = ["derive"]

[workspace.package]
version = "0.6.2" # Also update in [dependencies.rust-cc-derive.version]
authors = ["fren_gor <goro@frengor.com>"]
repository = "https://github.com/frengor/rust-cc"
categories = ["memory-management", "no-std"]
license = "MIT OR Apache-2.0"
edition = "2021"

[features]
default = ["auto-collect", "finalization", "derive", "std"]

# Enables support for nightly-only features
nightly = []

# Enables the derive macros for the Trace and Finalize traits
derive = ["dep:rust-cc-derive"]

# Enables automatic executions of the collection algorithm
auto-collect = []

# Enables finalization
finalization = []

# Enables weak pointers
weak-ptrs = []

# Enables cleaners
cleaners = ["dep:slotmap", "weak-ptrs"]

# Enables support for stdlib, disable for no-std support (requires ELF TLS and nightly)
std = ["slotmap?/std", "thiserror/std"]

# (Internal use only) Enables more debug assertions useful for debugging
pedantic-debug-assertions = []

[dependencies]
rust-cc-derive = { path = "./derive", version = "=0.6.2", optional = true }
slotmap = {  version = "1.0", optional = true }
thiserror = { version = "2.0", default-features = false }

[dev-dependencies]
iai-callgrind = "=0.12.2"
rand = "0.8.3"
trybuild = "1.0.85"
test-case = "3.3.1"

[[bench]]
name = "bench"
harness = false
required-features = ["std", "derive"]

[profile.bench]
debug = true # Required by iai-callgrind
strip = false # Required by iai-callgrind

[lints.rust]
unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_auto_cfg)'] }

[package.metadata.docs.rs]
all-features = true
rustdoc-args = ["--cfg", "doc_auto_cfg", "--generate-link-to-definition"]