Module storage 

Structs

HashMapStorage

SingletonStorage

Helper to store a simple computation type which has no fields and thus does not require a map to cache each possible value.

TreeIndexStorage

TreeIndexStorage is backed internally by a scc::TreeIndex, a type optimized for read-heavy workloads. See scc’s documentation for performance details.

Traits

Computation

Run

Storage

The Storage trait is implemented on a type which can cache all of the computations used in the program (or a subset of it). These types are typically composed of several fields with each field implementing StorageFor<T> where T is one computation type. Note that each computation type must be unique within a Storage type.

StorageFor

This trait is implemented by a type storing a single computation type C. Examples include HashMapStorage<C>, SingletonStorage<C>, and BTreeMapStorage<C>.