Module context

The Context trait and related definitions.

Structs

BaseKey

A wrapper over Vec<u8> with functions for using it as a key prefix.

InactiveContext

A context which can’t be used to read or write data, only used for caching views.

ViewContext

Implementation of the Context trait on top of a DB client implementing crate::store::KeyValueStore.

Traits

Context

The context in which a view is operated. Typically, this includes the client to connect to the database and the address of the current entry.

Type Aliases

MemoryContext

An implementation of crate::context::Context that stores all values in memory.