[package]
name = "libkernel"
version = "0.1.0"
edition = "2024"
description = "Architecture-independent kernel building blocks for operating systems"
license = "MIT"
repository = "https://github.com/hexagonal-sun/moss-kernel/"
readme = "README.md"
keywords = ["kernel", "os", "no-std", "operating-system", "embedded"]
categories = ["no-std", "os", "embedded"]

[features]
default = []
sync = []
alloc = ["sync", "dep:intrusive-collections"]
paging = ["alloc", "dep:tock-registers", "dep:paste"]
proc = []
fs = ["proc", "sync", "dep:async-trait", "dep:ext4plus"]
proc_vm = ["paging", "fs", "dep:object"]
kbuf = ["sync", "dep:ringbuf"]
all = ["paging", "fs", "proc_vm", "kbuf"]

[dependencies]
# Always-on dependencies
bitflags = { workspace = true }
log = { workspace = true }
thiserror = { version = "2.0.12", default-features = false }

# alloc
intrusive-collections = { version = "0.10.0", default-features = false, optional = true }

# paging
paste = { workspace = true, optional = true }
tock-registers = { version = "0.10.1", optional = true }

# fs
async-trait = { workspace = true, optional = true }
ext4plus = { version = "0.1.0-beta.1", optional = true }

# proc_vm
object = { version = "0.38.0", default-features = false, features = ["core", "elf", "read_core"], optional = true }

# kbuf
ringbuf = { version = "0.4.8", default-features = false, features = ["alloc"], optional = true }

[dev-dependencies]
rand = { workspace = true, features = ["default"] }
tokio = { version = "1.47.1", features = ["full"] }

[lints]
workspace = true

[package.metadata.docs.rs]
all-features = true