Merge pull request #57 from Tim-Zhang/release-0.4.5

release: v0.4.5

Author: lifupan

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ttrpc"
-version = "0.4.4"
+version = "0.4.5"
 authors = ["The AntFin Kata Team <[email protected]>"]
 edition = "2018"
 license = "Apache-2.0"