[lib]
path = "src/_lib.rs"

[package]
name = "safer-ffi"
version = "0.1.13"                                                    # Keep in sync
authors = ["Daniel Henry-Mantilla <daniel.henry.mantilla@gmail.com>"]
edition = "2021"
rust-version = "1.72.1"

description = "Write safer FFI code in Rust without polluting it with unsafe code"
keywords = ["ffi", "no_std", "framework", "safety", "bindings"]
license = "MIT"
repository = "https://github.com/getditto/safer_ffi"

readme = "README.md"

exclude = ["/guide"]

[features]
default = ["std"]

# Document under the following features: all but for debug or experimental.
docs = ["headers", "default", "nightly", "tokio"]

nightly = []

alloc = []
std = ["alloc", "scopeguard/use_std", "stabby?/std"]

proc_macros = [] # Deprecated

async-fn = ["safer_ffi-proc_macros/async-fn"]

debug_proc_macros = ["safer_ffi-proc_macros/verbose-expansions"]

dyn-traits = [
    "safer_ffi-proc_macros/dyn-traits",
    # FIXME: make this finer-grained
    "std",
]

futures = ["dep:futures", "dyn-traits"]

serde = ["dep:serde"]

stabby = ["dep:stabby"]

tokio = ["async-compat", "dep:tokio", "futures"]

headers = ["inventory", "safer_ffi-proc_macros/headers", "std"]
python-headers = ["headers"]
# Tweak the generated `.h` ever so slightly.
c-headers-with-fn-style = ["headers"]

# PRIVATE FEATURE / not part of crates.io package!
js = [
    "async-fn",
    "dep:once_cell",
    "headers",
    "inventory",
    "napi",
    "safer_ffi-proc_macros/js",
    # For convenience
    "std",
]

# Deprecated: now always enabled, and thus does nothing.
# TODO: remove in the next semver bump.
inventory-0-3-1 = []

internal-tests = [
    "async-fn",
    "headers",
    "python-headers",
    "dyn-traits",
    "tokio/rt-multi-thread",
]

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

[dev-dependencies]
safer-ffi.path = "."
safer-ffi.features = ["internal-tests"]
rand = "0.8.5"
serde_test = { version = "1.0.177" }

[dependencies]
async-compat.optional = true
async-compat.version = "0.2.1"

extern-c.version = "0.1.0"

futures.optional = true
futures.version = "0.3.24"

inventory.optional = true
inventory.version = "0.3.5"

libc.version = "0.2.66"
libc.default-features = false

log.optional = true
log.version = "0.4.8"

macro_rules_attribute.version = "0.1.3"

once_cell.optional = true
once_cell.version = "1.17.1"

paste.version = "1.0.12"

scopeguard.version = "1.1.0"
scopeguard.default-features = false

serde.version = "1.0.171"
serde.optional = true
serde.default-features = false

stabby.version = "36.1.1"
stabby.optional = true
stabby.default-features = false
stabby.features = ["experimental-ctypes", "alloc-rs"]

tokio.optional = true
tokio.version = "1.26.0"
tokio.features = ["rt"]

uninit.version = "0.5.0"
uninit.default-features = false

unwind_safe.version = "0.1.0"

with_builtin_macros.version = "0.0.3"

# This dependency is not released to crates.io
[dependencies.napi]
optional = true
path = "napi-dispatcher"
package = "cratesio-placeholder-package"
version = "0.0.3"

[dependencies.safer_ffi-proc_macros]
path = "src/proc_macro"
version = "=0.1.13"     # Keep in sync

[workspace]
members = [
    "src/proc_macro",
    "napi-dispatcher",
    "napi-dispatcher/nodejs-derive",
    "napi-dispatcher/nodejs-derive/src/proc_macros",
    "napi-dispatcher/wasm",
    "napi-dispatcher/wasm/src/proc_macros",
    "safer-ffi-build",
]
exclude = ["examples/point"]

[package.metadata.docs.rs]
features = ["docs"]

[[test]]
name = "ffi-tests"
path = "ffi_tests/src/lib.rs"