easy_node

Smart pointer for graph nodes.

The author of this crate is not good at English.
Forgive me if the document is hard to read.

What is this?

This crate provides some smart pointers optimized for managing graph data structures.

• Nr - like Rc
• Nw - like Weak.
• NrCell - newtype of Nr<RefCell<T>>.
• NwCell - newtype of Nw<RefCell<T>>.

These smart pointers behavior is similar to Rc and Weak.
However, there are several important differences between them.

• This crate smart pointer comparison is based on location.
• This crate weak pointer supports upgrade to strong pointer reference.

See the API documentation for details.

What's New?

v0.2.0

• Rename upgrade to upgrade_ref and support upgrade like Weak.