[package]
name = "smoltcp"
version = "0.8.0"
edition = "2018"
authors = ["whitequark <whitequark@whitequark.org>"]
description = "A TCP/IP stack designed for bare-metal, real-time systems without a heap."
documentation = "https://docs.rs/smoltcp/"
homepage = "https://github.com/smoltcp-rs/smoltcp"
repository = "https://github.com/smoltcp-rs/smoltcp.git"
readme = "README.md"
keywords = ["ip", "tcp", "udp", "ethernet", "network"]
categories = ["embedded", "network-programming"]
license = "0BSD"
# Each example should have an explicit `[[example]]` section here to
# ensure that the correct features are enabled.
autoexamples = false

[dependencies]
managed = { version = "0.8", default-features = false, features = ["map"] }
byteorder = { version = "1.0", default-features = false }
log = { version = "0.4.4", default-features = false, optional = true }
libc = { version = "0.2.18", optional = true }
bitflags = { version = "1.0", default-features = false }
defmt = { version = "0.3", optional = true }
cfg-if = "1.0.0"
heapless = "0.7.8"

[dev-dependencies]
env_logger = "0.9"
getopts = "0.2"
rand = "0.8"
url = "2.0"

[features]
std = ["managed/std"]
alloc = ["managed/alloc"]
verbose = []
"medium-ethernet" = ["socket"]
"medium-ip" = ["socket"]
"medium-ieee802154" = ["socket", "proto-sixlowpan"]

"phy-raw_socket" = ["std", "libc"]
"phy-tuntap_interface" = ["std", "libc", "medium-ethernet"]

"proto-ipv4" = []
"proto-igmp" = ["proto-ipv4"]
"proto-dhcpv4" = ["proto-ipv4"]
"proto-ipv6" = []
"proto-sixlowpan" = ["proto-ipv6"]
"proto-dns" = []

"socket" = []
"socket-raw" = ["socket"]
"socket-udp" = ["socket"]
"socket-tcp" = ["socket"]
"socket-icmp" = ["socket"]
"socket-dhcpv4" = ["socket", "medium-ethernet", "proto-dhcpv4"]
"socket-dns" = ["socket", "proto-dns"]

"async" = []

default = [
  "std", "log", # needed for `cargo test --no-default-features --features default` :/
  "medium-ethernet", "medium-ip", "medium-ieee802154",
  "phy-raw_socket", "phy-tuntap_interface",
  "proto-ipv4", "proto-igmp", "proto-dhcpv4", "proto-ipv6", "proto-sixlowpan", "proto-dns",
  "socket-raw", "socket-icmp", "socket-udp", "socket-tcp", "socket-dhcpv4", "socket-dns",
  "async"
]

# experimental; do not use; no guarantees provided that this feature will be kept
"rust-1_28" = []

[[example]]
name = "packet2pcap"
path = "utils/packet2pcap.rs"
required-features = ["std"]

[[example]]
name = "tcpdump"
required-features = ["std", "phy-raw_socket", "proto-ipv4"]

[[example]]
name = "httpclient"
required-features = ["std", "medium-ethernet", "medium-ip", "phy-tuntap_interface", "proto-ipv4", "proto-ipv6", "socket-tcp"]

[[example]]
name = "ping"
required-features = ["std", "medium-ethernet", "medium-ip", "phy-tuntap_interface", "proto-ipv4", "proto-ipv6", "socket-icmp"]

[[example]]
name = "server"
required-features = ["std", "medium-ethernet", "medium-ip", "phy-tuntap_interface", "proto-ipv4", "socket-tcp", "socket-udp"]

[[example]]
name = "client"
required-features = ["std", "medium-ethernet", "medium-ip", "phy-tuntap_interface", "proto-ipv4", "socket-tcp", "socket-udp"]

[[example]]
name = "loopback"
required-features = ["log", "medium-ethernet", "proto-ipv4", "socket-tcp"]

[[example]]
name = "multicast"
required-features = ["std", "medium-ethernet", "medium-ip", "phy-tuntap_interface", "proto-ipv4", "proto-igmp", "socket-udp"]

[[example]]
name = "benchmark"
required-features = ["std", "medium-ethernet", "medium-ip", "phy-tuntap_interface", "proto-ipv4", "socket-raw", "socket-udp"]

[[example]]
name = "dhcp_client"
required-features = ["std", "medium-ethernet", "medium-ip", "phy-tuntap_interface", "proto-ipv4", "proto-dhcpv4", "socket-raw"]

[[example]]
name = "sixlowpan"
required-features = ["std", "medium-ieee802154", "phy-raw_socket", "proto-sixlowpan", "socket-udp"]

[[example]]
name = "dns"
required-features = ["std", "medium-ethernet", "medium-ip", "phy-tuntap_interface", "proto-ipv4", "socket-dns"]

[profile.release]
debug = 2