[package]
name = "rust-gcoap"
version = "0.1.0"
authors = ["Christian Amsüss <chrysn@fsfe.org>"]
edition = "2018"
resolver = "2"

[lib]
crate-type = ["staticlib"]

[profile.release]
# Setting the panic mode has little effect on the built code (as Rust on RIOT
# supports no unwinding), but setting it allows builds on native without using
# the nightly-only lang_items feature.
panic = "abort"
# This is a typical set of options that helps Rust binaries stay small
lto = true
codegen-units = 1
opt-level = "s"

[dependencies]
riot-wrappers = { version = "^0.9.0", features = [ "set_panic_handler", "panic_handler_format", "with_coap_message", "with_coap_handler", "provide_critical_section_1_0" ] }
portable-atomic = { version = "1", features = [ "critical-section" ] }

coap-message-demos = { git = "https://gitlab.com/chrysn/coap-message-demos/", default-features = false }
coap-handler-implementations = "0.5"
riot-coap-handler-demos = { git = "https://gitlab.com/etonomy/riot-module-examples/", features = [ "vfs", "saul", "nib", "ping" ] }

# While currently this exmple does not use any RIOT modules implemented in
# Rust, that may change; it is best practice for any RIOT application that has
# its own top-level Rust crate to include rust_riotmodules from inside
# RIOTBASE.
rust_riotmodules = { path = "../../sys/rust_riotmodules/" }
static_cell = "2.1.0"

[patch.crates-io]
# from https://github.com/seanmonstar/try-lock/pull/11, necessary for those
# platforms without atomics (which also needs provide_critical_section_1_0 from
# riot-wrappers, and portable-atomic/critical-section to bridge the gap)
try-lock = { git = "https://github.com/seanmonstar/try-lock", rev = "45c39685b56a4dba1b71bdbbbe5f731c3c77dc50" }