[−][src]Function learn_itor::shoes_in_my_size
pub fn shoes_in_my_size(shoes: Vec<Shoe>, show_size: u32) -> Vec<Shoe>
显示我的鞋子的尺寸
#Example
let shoes = vec![ learn_itor::Shoe { size: 10, style: String::from("sneaker") }, learn_itor::Shoe { size: 13, style: String::from("sandal") }, learn_itor::Shoe { size: 10, style: String::from("boot") }, ]; let in_my_size = learn_itor::shoes_in_my_size(shoes, 10); assert_eq!( in_my_size, vec![ learn_itor::Shoe { size: 10, style: String::from("sneaker")}, learn_itor::Shoe { size: 10, style: String::from("boot") }, ], );