[package] name = "make_singleton_derive" version = "1.0.0" authors = ["yangshubo "] edition = "2018" description = "a macro for generating singleton" license = "MIT" # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html [lib] proc-macro = true [dependencies] syn = "0.11.11" quote = "0.3.15"