implement advanced pub/sub

Author: wyfo

Cargo.lock

@@ -35,6 +35,7 @@ crate-type = ["cdylib"]
 
 [features]
 default = ["zenoh/default", "zenoh-ext"]
+zenoh-ext = ["dep:zenoh-ext", "zenoh-ext/unstable", "zenoh-ext/internal"]
 
 [badges]
 maintenance = { status = "actively-developed" }

Cargo.toml

@@ -92,8 +92,8 @@ downcast_or_new!(Encoding => Option<String>);
 #[pymethods]
 impl Encoding {
     #[new]
-    fn new(s: Option<String>) -> PyResult<Self> {
-        Ok(s.map_into().map(Self).unwrap_or_default())
+    fn new(s: Option<String>) -> Self {
+        s.map_into().map(Self).unwrap_or_default()
     }
 
     fn with_schema(&self, schema: String) -> Self {