style: some small fixes

- remove invalid struct pattern
lint message: struct pattern is not needed for a unit variant
help: for further information visit https://rust-lang.github.io/rust-clippy/rust-1.92.0/index.html#unneeded_struct_pattern
- remove call to default() on unit struct
lint message: use of `default` to create a unit struct
help: for further information visit https://rust-lang.github.io/rust-clippy/rust-1.92.0/index.html#default_constructed_unit_structs
- replace if/else by direct affectation
lint message: this if-then-else expression assigns a bool literal
help: for further information visit https://rust-lang.github.io/rust-clippy/rust-1.92.0/index.html#needless_bool_assign
- replace assert_eq on unit by `unwrap` + let typed binding

src/net/endpoint.rs

@@ -87,7 +87,7 @@ where
 {
 	pub(crate) fn new(netapp: Arc<NetApp>, path: String) -> Self {
 		Self {
-			_phantom: PhantomData::default(),
+			_phantom: PhantomData,
 			netapp,
 			path,
 			handler: ArcSwapOption::from(None),