Trait PartsContract 

pub trait PartsContract {
    type Output;

    const PROVIDED_PARTS: &'static [&'static str];
}

Parts declare the construction shape an object supplies. parts 声明 object 实际提供的构造形状。

Required Associated Constants

const PROVIDED_PARTS: &'static [&'static str]

Part names this type actually supplies. 该类型实际提供的 part 名称。

Required Associated Types

type Output

Concrete type these parts construct. 这些 parts 构造出的具体类型。

Dyn Compatibility

This trait is not dyn compatible.

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

Implementors

impl PartsContract for NoParts

const PROVIDED_PARTS: &'static [&'static str]

type Output = ()