Trait Direction 

pub trait Direction:
    Send
    + Sync
    + 'static {
    type Item: Portable;

    const STREAMED: bool;

    // Provided methods
    fn schema() -> Option<Definition> { ... }
    fn item_type() -> Option<TypeId> { ... }
}

Required Associated Constants

const STREAMED: bool

Required Associated Types

type Item: Portable

Provided Methods

fn schema() -> Option<Definition>

fn item_type() -> Option<TypeId>

Dyn Compatibility

This trait is not dyn compatible.

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

Implementors

impl Direction for NoStream

const STREAMED: bool = false

type Item = NoStream

impl<T> Direction for Stream<T>

where T: Portable,

const STREAMED: bool = true

type Item = T