Trait ObjectTraversableDataset

pub trait ObjectTraversableDataset: Dataset {
    type Objects<'a>: Iterator<Item = &'a Self::Resource>
       where Self: 'a;

    // Required method
    fn objects(&self) -> Self::Objects<'_>;

    // Provided method
    fn object_count(&self) -> usize { ... }
}

Required Associated Types

type Objects<'a>: Iterator<Item = &'a Self::Resource> where Self: 'a

Required Methods

fn objects(&self) -> Self::Objects<'_>

Provided Methods

fn object_count(&self) -> usize

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<G: ObjectTraversableGraph> ObjectTraversableDataset for G

type Objects<'a> = <G as ObjectTraversableGraph>::GraphObjects<'a> where Self: 'a

impl<R> ObjectTraversableDataset for IndexedBTreeDataset<R>

type Objects<'a> = Objects<'a, R> where R: 'a