rust-adorn:用于Rust的Python风格的函数装饰器

生锈的 用于Rust的Python风格的函数装饰器 装饰功能 用法示例： use adorn :: {adorn, make_decorator}; #[adorn(bar)] fn foo (a: & mut u8 , b: & mut u8 , (c, _): ( u8 , u8 )) { assert! (c == 4 ); * a = c; * b = c; } fn bar <F>(f: F, a: & mut u8 , b: & mut u8 , (c, d): ( u8 , u8 )) where F: Fn ( & mut u8 , & mut u8 , ( u8 , u8 )) { assert! (c == 0 && d == 0 ); f (a, b, ( 4 , 0 )); * b = 100 ; } fn mai