Trait DataMarker 

pub trait DataMarker: DynamicDataMarker {
    const INFO: DataMarkerInfo;
}

A DynamicDataMarker with a DataMarkerInfo attached.

Structs implementing this trait are normally generated with the data_struct! macro.

Implementing this trait enables this marker to be used with the main DataProvider trait. Most markers should be associated with a specific marker and should therefore implement this trait.

BufferMarker is an example of a marker that does not implement this trait.

Note: DataMarkers are quasi-const-generic compile-time objects, and as such are expected to be unit structs. As this is not something that can be enforced by the type system, we currently only have a 'static bound on them (which is needed by a lot of our code).

Required Associated Constants

const INFO: DataMarkerInfo

The single DataMarkerInfo associated with this marker.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementors

impl<Y> DataMarker for NeverMarker<Y>

where for<'a> Y: Yokeable<'a>,

const INFO: DataMarkerInfo