Trait GraphNamespaceRead 

pub trait GraphNamespaceRead {
    // Required methods
    fn names(&self) -> Box<dyn Iterator<Item = &str> + '_>;
    fn contains(&self, name: &str) -> bool;

    // Provided method
    fn namespace_oid(&self, name: &str) -> i64 { ... }
}

Metadata-only graph names held under the caller’s original registry read guard.

Required Methods

fn names(&self) -> Box<dyn Iterator<Item = &str> + '_>

fn contains(&self, name: &str) -> bool

Provided Methods

fn namespace_oid(&self, name: &str) -> i64

The OID of the graph’s schema: the one its creation allocated, or for a graph created before OIDs were recorded the one its name derives.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors