While this instance lookup might seem trivial and obvious, it highlights a hidden superpower of the trait system, which is that it gives us dependency injection for free. Our Display implementation for Person is able to require an implementation of Display for Name inside the where clause, without explicitly declaring that dependency anywhere else. This means that when we define the Person struct, we don't have to declare up front that Name needs to implement Display. And similarly, the Display trait doesn't need to worry about how Person gets a Display instance for Name.
基于“真正帮医生减负”的共情，她打造出“数字人体”平台，在全球率先将AI技术应用于心脑血管复杂影像诊断，一举拿下红杉等机构超20亿元融资并全力冲刺IPO。。新收录的资料是该领域的重要参考
Readers respond to an interview with Beth Gardiner on how the oil industry is pumping billions more into plastics。业内人士推荐新收录的资料作为进阶阅读
Олег Давыдов (Редактор отдела «Интернет и СМИ»)，详情可参考新收录的资料