Struct RefGraph 

pub struct RefGraph<T: Send + Sync> { /* private fields */ }

Internal storage for a group of related references. All GraphRefs created from the same RefGraph share the underlying data.

Implementations

impl<T: Send + Sync> RefGraph<T>

pub fn new() -> Arc<Self>

Create a new empty RefGraph.

pub fn create(self: &Arc<Self>, value: T) -> GraphRef<T>

Create a new reference with the given initial value.

pub fn len(&self) -> usize

Get the number of values stored in this graph.

pub fn is_empty(&self) -> bool

Check if this graph is empty.

pub fn clear_cache(&self)

Clear the clone cache to free memory.