Add publish = false to prevent misoperation

Author: qryxip

Cargo.toml

@@ -3,6 +3,7 @@ name = "ac-library-rs"
 version = "0.1.0"
 authors = ["matsu7874 <[email protected]>"]
 edition = "2018"
+publish = false
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html