[package]
name = "extendr-api"
description = "Safe and user friendly bindings to the R programming language."
version.workspace = true
authors.workspace = true
edition.workspace = true
license.workspace = true
repository.workspace = true

# Note: it seems cargo-msrv doesn't support rust-version.workspace = true.
rust-version = "1.65"

[dependencies]
libR-sys = { workspace = true }
extendr-macros = { workspace = true }
once_cell = "1"
paste = "1.0.5"
either = { version = "1.8.1", optional = true }
libc = { version = "0.2", optional = true }
ndarray = { version = "0.15.3", optional = true }
num-complex = { version = "0.4", optional = true }
serde = { version = "1.0", features = ["derive"], optional = true }
faer = { version = "0.19", optional = true }

[dev-dependencies]
extendr-engine = { path = "../extendr-engine" }
rstest = "0.22.0"

[features]

# Features to modify behaviour of returning Result<T,E> from extendr to R, instead of unwrap-throw_r_error().
# Add new features below
# None, one or both can be set, but the one with highest precedence will take effect.
result_list = []
result_condition = []

# This dummy feature enables all features that increase the functionality of
# extendr, via conversions or R features. Features that change behaviour
# but do not add functionality (such as `libR-sys/use-bindgen`) are excluded
full-functionality = ["graphics", "either", "ndarray", "faer", "num-complex", "serde"]

# Parts of the R-API are locked behind non-API, as CRAN frowns upon the presence
# of non-API items in packages. You may enable this feature, to generate
# bindings to these non-API items, and their usage in extendr
# BEWARE: this feature does not work, as `bindgen` use in extendr is deprecated
non-api = []

# libc is needed to allocate a DevDesc (c.f., https://bugs.r-project.org/show_bug.cgi?id=18292)
graphics = ["libc"]

# The minimal set of features without all optional ones
tests-minimal = []

# All features to test except for graphics; graphics tests are currently unstable
# and require --test-threads=1, so we decided to exclude it from here (c.f. #378).
tests = ["tests-minimal", "ndarray", "faer", "serde", "num-complex", "either"]

tests-graphics = ["tests-minimal", "graphics"]

# Literally all features to test
tests-all = ["tests", "graphics"]

[package.metadata.docs.rs]
features = ["full-functionality"]

[[test]]
name  = "non_api_tests"
required-features = ["non-api"]