chore: add experiments directory

Cargo.toml

@@ -3,7 +3,6 @@ resolver = "2"
 members = [
   "agentwire",
   "agentwire/macros",
-  "artificer",
   "attest",
   "attest/dbus",
   "backend-state",
@@ -13,6 +12,8 @@ members = [
   "const-concat",
   "deps-tests",
   "endpoints",
+  "experiments/artificer",
+  "experiments/zenoh",
   "header-parsing",
   "hil",
   "jwk-util",
@@ -86,6 +87,7 @@ tracing-journald = "0.3.0"
 tracing-subscriber = { version = "0.3", features = ["env-filter"] }
 zbus = { version = "4.4.0", default-features = false, features = ["tokio"] }
 zbus_systemd = "0.25600.0"
+zenoh = "1.0.3"
 
 can-rs.path = "can"
 orb-attest-dbus.path = "attest/dbus"

deny.toml

@@ -5,7 +5,7 @@ all-features = true
 [advisories]
 version = 2
 ignore = [
-{ id = "RUSTSEC-2024-0370", reason = "low risk and cmd_lib hasn't updated it yet. See https://github.com/rust-shell-script/rust_cmd_lib/issues/67" }
+  { id = "RUSTSEC-2023-0071", reason = "No patch available yet, we also dont plan to use rsa keys" }
 ]
 
 [sources]
@@ -39,6 +39,19 @@ allow = [
     "Unlicense",
     "Zlib",
 ]
+exceptions = [
+    # We do not particularly like the EPL-2.0 license (MPL-2.0 is much better).
+    # But we are willing to make an exception for zenoh's transitive
+    # dependencies *only*.
+    # See also: https://github.com/eclipse-zenoh/zenoh/issues/1625
+    { allow = ["EPL-2.0"], crate = "keyed-set" },
+    { allow = ["EPL-2.0"], crate = "ringbuffer-spsc" },
+    { allow = ["EPL-2.0"], crate = "token-cell" },
+    { allow = ["EPL-2.0"], crate = "validated_struct" },
+    { allow = ["EPL-2.0"], crate = "validated_struct_macros" },
+]
+
+
 
 # See https://github.com/briansmith/ring/blob/95948b3977013aed16db92ae32e6b8384496a740/deny.toml#L12
 [[licenses.clarify]]

artificer/Cargo.toml → experiments/artificer/Cargo.toml

@@ -11,7 +11,7 @@ repository.workspace = true
 rust-version.workspace = true
 
 [dependencies]
-orb-build-info.path = "../build-info"
+orb-build-info.workspace = true
 cacache = "13"
 clap.workspace = true
 color-eyre.workspace = true
@@ -29,4 +29,4 @@ tracing.workspace = true
 tracing-subscriber.workspace = true
 
 [build-dependencies]
-orb-build-info = { path = "../build-info", features = ["build-script"] }
+orb-build-info = { workspace = true, features = ["build-script"] }

experiments/zenoh/Cargo.toml

@@ -0,0 +1,40 @@
+[package]
+name = "orb-zenoh-rpc"
+version = "0.0.0"
+description = "Experiments with the zenoh messaging system"
+publish = false
+
+edition.workspace = true
+license.workspace = true
+repository.workspace = true
+rust-version.workspace = true
+
+[dependencies]
+async-trait = "0.1.74"
+clap.workspace = true
+color-eyre.workspace = true
+dashmap = "5.5.3"
+derive_more.workspace = true
+eyre.workspace = true
+futures.workspace = true
+orb-build-info.workspace = true
+orb-messages.workspace = true
+orb-telemetry.workspace = true
+prost = "0.12.3"
+rand = "0.8.5"
+serde.workspace = true
+serde_json = "1.0.108"
+tokio-stream = "0.1.14"
+tokio.workspace = true
+tracing.workspace = true
+zbus.workspace = true
+zenoh.workspace = true
+quinn = { version = "0.11.6", features = ["rustls"] }
+rcgen = "0.13.1"
+
+[build-dependencies]
+orb-build-info = { workspace = true, features = ["build-script"] }
+
+[lints.rust.unexpected_cfgs]
+level = "warn"
+check-cfg = ['cfg(tokio_unstable)']

experiments/zenoh/src/lib.rs

@@ -0,0 +1 @@
+