Trait CombinableReader 

pub trait CombinableReader: Sealed {
    type ToBeRead: 'static;

    // Required method
    fn is_updated(&self) -> bool;
}

A marker trait for types that can be used with CombineReaders, see that for more details.

Required Associated Types

type ToBeRead: 'static

The (owned) type that this type reads, will be exposed as a reference in the CombineReaders::read callback.

Required Methods

fn is_updated(&self) -> bool

Internal implementation details.

See Reader::is_updated for more.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<T> CombinableReader for ExclusiveReader<'_, T>

where T: Storable,

type ToBeRead = Option<<T as Storable>::DataType>

impl<T> CombinableReader for Reader<'_, T>

where T: Storable,

type ToBeRead = Option<<T as Storable>::DataType>