Cargo.toml

[package]
authors = ["The Cloud Hypervisor Authors"]
build = "build.rs"
default-run = "cloud-hypervisor"
description = "Open source Virtual Machine Monitor (VMM) that runs on top of KVM & MSHV"
edition = "2024"
homepage = "https://github.com/cloud-hypervisor/cloud-hypervisor"
license = "Apache-2.0 AND BSD-3-Clause"
name = "cloud-hypervisor"
version = "49.0.0"
# Minimum buildable version:
# Keep in sync with version in .github/workflows/build.yaml
# Policy on MSRV (see #4318):
# Can only be bumped if satisfying any of the following:
# a.) A dependency requires it,
# b.) If we want to use a new feature and that MSRV is at least 6 months old,
# c.) There is a security issue that is addressed by the toolchain update.
rust-version = "1.89.0"

[profile.release]
codegen-units = 1
lto = true
opt-level = "s"
strip = true

[profile.profiling]
debug = true
inherits = "release"
strip = false

[dependencies]
anyhow = { workspace = true }
api_client = { path = "api_client" }
clap = { workspace = true, features = ["string"] }
dhat = { workspace = true, optional = true }
env_logger = { workspace = true }
epoll = { workspace = true }
event_monitor = { path = "event_monitor" }
hypervisor = { path = "hypervisor" }
libc = { workspace = true }
log = { workspace = true, features = ["std"] }
option_parser = { path = "option_parser" }
seccompiler = { workspace = true }
serde_json = { workspace = true }
signal-hook = { workspace = true }
thiserror = { workspace = true }
tpm = { path = "tpm" }
tracer = { path = "tracer" }
vm-memory = { workspace = true }
vmm = { path = "vmm" }
vmm-sys-util = { workspace = true }
zbus = { version = "5.7.1", optional = true }

[dev-dependencies]
dirs = { workspace = true }
net_util = { path = "net_util" }
serde_json = { workspace = true }
test_infra = { path = "test_infra" }
wait-timeout = { workspace = true }

# Please adjust `vmm::feature_list()` accordingly when changing the
# feature list below
[features]
dbus_api = ["vmm/dbus_api", "zbus"]
default = ["io_uring", "kvm"]
dhat-heap = ["dhat", "vmm/dhat-heap"]       # For heap profiling
fw_cfg = ["vmm/fw_cfg"]
guest_debug = ["vmm/guest_debug"]
igvm = ["mshv", "vmm/igvm"]
io_uring = ["vmm/io_uring"]
ivshmem = ["vmm/ivshmem"]
kvm = ["vmm/kvm"]
mshv = ["vmm/mshv"]
pvmemcontrol = ["vmm/pvmemcontrol"]
sev_snp = ["igvm", "mshv", "vmm/sev_snp"]
tdx = ["vmm/tdx"]
tracing = ["tracer/tracing", "vmm/tracing"]

[lints]
workspace = true

[workspace]
members = [
  "api_client",
  "arch",
  "block",
  "devices",
  "event_monitor",
  "hypervisor",
  "net_gen",
  "net_util",
  "option_parser",
  "pci",
  "performance-metrics",
  "rate_limiter",
  "serial_buffer",
  "test_infra",
  "tracer",
  "vhost_user_block",
  "vhost_user_net",
  "virtio-devices",
  "vm-allocator",
  "vm-device",
  "vm-migration",
  "vm-virtio",
  "vmm",
]
package.edition = "2024"

[workspace.dependencies]
# rust-vmm crates
acpi_tables = { git = "https://github.com/rust-vmm/acpi_tables", branch = "main" }
kvm-bindings = "0.12.1"
kvm-ioctls = "0.22.1"
linux-loader = "0.13.1"
mshv-bindings = "0.6.0"
mshv-ioctls = "0.6.0"
seccompiler = "0.5.0"
vfio-bindings = { version = "0.6.0", default-features = false }
vfio-ioctls = { version = "0.5.1", default-features = false }
vfio_user = { version = "0.1.1", default-features = false }
vhost = { version = "0.14.0", default-features = false }
vhost-user-backend = { version = "0.20.0", default-features = false }
virtio-bindings = "0.2.6"
virtio-queue = "0.16.0"
vm-fdt = "0.3.0"
vm-memory = "0.16.1"
vmm-sys-util = "0.14.0"

# igvm crates
# TODO: bump to 0.3.5 release
igvm = { git = "https://github.com/microsoft/igvm", branch = "main" }
igvm_defs = { git = "https://github.com/microsoft/igvm", branch = "main" }

# serde crates
serde = "1.0.228"
serde_json = "1.0.145"
serde_with = { version = "3.15.0", default-features = false }

# other crates
anyhow = "1.0.99"
bitflags = "2.9.4"
byteorder = "1.5.0"
cfg-if = "1.0.3"
clap = "4.5.49"
dhat = "0.3.3"
dirs = "6.0.0"
env_logger = "0.11.8"
epoll = "4.4.0"
flume = "0.11.1"
itertools = "0.14.0"
libc = "0.2.177"
log = "0.4.28"
signal-hook = "0.3.18"
thiserror = "2.0.17"
uuid = { version = "1.18.1" }
wait-timeout = "0.2.1"
zerocopy = { version = "0.8.27", default-features = false }

[workspace.lints.clippy]
# Any clippy lint (group) in alphabetical order:
# https://rust-lang.github.io/rust-clippy/master/index.html

# Groups
all = "deny"         # shorthand for the other groups but here for compleness
complexity = "deny"
correctness = "deny"
perf = "deny"
style = "deny"
suspicious = "deny"

# Individual Lints
assertions_on_result_states = "deny"
manual_string_new = "deny"
semicolon_if_nothing_returned = "deny"
undocumented_unsafe_blocks = "deny"
uninlined_format_args = "deny"
unnecessary_semicolon = "deny"

[workspace.lints.rust]
# `level = warn` is irrelevant here but mandatory for rustc/cargo
unexpected_cfgs = { level = "warn", check-cfg = ['cfg(devcli_testenv)'] }