Trait LoginId 

pub trait LoginId {
    // Required method
    fn to_login_id(&self) -> String;
}

LoginId trait - 支持任何可以转换为字符串的类型作为登录 ID

自动实现了 String, &str, i32, i64, u32, u64 等常用类型

Required Methods

fn to_login_id(&self) -> String

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<T> LoginId for T

where T: Display,