Use declare_clippy_lint and 'complexity' category
Use declare_clippy_lint and 'complexity' category

graydon/rust,aidancully/rust,graydon/rust,graydon/rust,graydon/rust,graydon/rust,aidancully/rust,aidancully/rust,aidancully/rust,aidancully/rust,graydon/rust,aidancully/rust