Merge branch 'protocol_changes' into remove_publisher_write

Cargo.toml

@@ -110,11 +110,12 @@ libloading = "0.8"
 log = "0.4.17"
 lz4_flex = "0.11"
 nix = { version = "0.27", features = ["fs"] }
-num_cpus = "1.15.0"
+num_cpus = "1.16.0"
 ordered-float = "4.1.1"
 panic-message = "0.3.0"
 paste = "1.0.12"
 petgraph = "0.6.3"
+phf = { version = "0.11.2", features = ["macros"] }
 pnet = "0.34"
 pnet_datalink = "0.34"
 proc-macro2 = "1.0.51"
@@ -136,7 +137,9 @@ secrecy = { version = "0.8.0", features = ["serde", "alloc"] }
 serde = { version = "1.0.154", default-features = false, features = [
   "derive",
 ] } # Default features are disabled due to usage in no_std crates
-serde_json = "1.0.94"
+serde_cbor = "0.11.2"
+serde_json = "1.0.114"
+serde-pickle = "1.1.1"
 serde_yaml = "0.9.19"
 sha3 = "0.10.6"
 shared_memory = "0.12.4"

commons/zenoh-buffers/src/lib.rs

@@ -101,7 +101,8 @@ pub mod buffer {
             let mut slices = self.slices();
             match slices.len() {
                 0 => Cow::Borrowed(b""),
-                1 => Cow::Borrowed(slices.next().unwrap()),
+                // SAFETY: it's safe to use unwrap_unchecked() beacuse we are explicitly checking the length is 1.
+                1 => Cow::Borrowed(unsafe { slices.next().unwrap_unchecked() }),
                 _ => Cow::Owned(slices.fold(Vec::new(), |mut acc, it| {
                     acc.extend(it);
                     acc