Erica Virtual Assistant (6/18) Note: We assume a start at zero users from Erica’s launch in 6/18. Pilot users excluded. Source: Bank of America (2/21, 4/24, 2/25) Bank of America Erica Virtual Assistant USA Food & Drug Administration, ‘FDA Announces Completion of First AI-Assisted Scientific Review Pilot and Aggressive Agency-Wide AI Rollout Timeline’ (5/25); NITRD.gov (5/25) New AI-Enabled Medical Devices Pre-Clinical Candidate Status marks the point at which a lead molecule (or biologic) has satisfied all discovery-stage gates and is officially handed off to the development organization for work related to beginning

我们想要使用哪一个。考虑一下示例 20-17 中的代码， 这里我们定义了两个 trait，Pilot 和 Wizard，它们都拥有名为 fly 的方法。接着在一个本身 已经实现了名为 fly 方法的类型 Human 上实现这两个 trait。每一个 fly 方法都进行了不同的 操作： 文件名：src/main.rs trait Pilot { fn fly(&self); } trait Wizard Wizard { fn fly(&self); } struct Human; impl Pilot for Human { fn fly(&self) { println!("This is your captain speaking."); } } impl Wizard for Human { fn fly(&self) { println 调用了直接实现在 Human 上的 fly 方法。 为了能够调用 Pilot trait 或 Wizard trait 的 fly 方法，需要使用更明确的语法来指定具体要调 用的 fly 方法。示例 20-19 演示了这种语法。 文件名：src/main.rs fn main() { let person = Human; Pilot::fly(&person); Wizard::fly(&person);

instantiated without being associated with a test method. This improves compatibility with test discovery in Pytest 8.2. 6.9.5 What’s new in Tornado 6.4.0 Nov 28, 2023 General Changes • Python 3.12

instantiated without being associated with a test method. This improves compatibility with test discovery in Pytest 8.2.What’s new in Tornado 6.4.0 Nov 28, 2023 General Changes Python 3.12 is now supported