feat(qp): implement qp_attr_mask with bitmask_enum

Signed-off-by: Luke Yue <lukedyue@gmail.com>

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "sideway"
-version = "0.1.0"
+version = "0.1.1"
 description = "A better wrapper for using RDMA programming APIs in Rust flavor"
 license= "MPL-2.0"
 authors = [
@@ -16,3 +16,5 @@ rdma-mummy-sys = "0.1"
 tabled = "0.16"
 libc = "0.2"
 os_socketaddr = "0.2"
+bitmask-enum = "2.2"
+lazy_static = "1.5.0"

examples/test_qp.rs

@@ -12,9 +12,9 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
         let ctx = device.open().unwrap();
 
         let pd = ctx.alloc_pd().unwrap();
-        let mr = pd.reg_managed_mr(64).unwrap();
+        let _mr = pd.reg_managed_mr(64).unwrap();
 
-        let comp_channel = ctx.create_comp_channel().unwrap();
+        let _comp_channel = ctx.create_comp_channel().unwrap();
         let mut cq_builder = ctx.create_cq_builder();
         let sq = cq_builder.setup_cqe(128).build().unwrap();
         let rq = cq_builder.setup_cqe(128).build().unwrap();