Module engine

Structs§

CaptureBlock
EngineState: The core global engine state. This includes all global definitions as well as any global state that will persist for the whole session.
OverlayFrame
ScopeFrame
Stack: A runtime value stack used during evaluation
StateDelta: A delta (or change set) between the current global state and a possible future global state. Deltas can be applied to the global state to update it to contain both previous state and the state held within the delta.
StateWorkingSet: A temporary extension to the global state. This handles bridging between the global state and the additional declarations and scope changes that are not yet part of the global scope.
TypeScope: A temporary placeholder for expression types. It is used to keep track of the input types for each expression in a pipeline
UnevaluatedCallInfo
Visibility: Tells whether a decl or alias is visible or not

ReplOperation: An operation to be performed with the current buffer of the interactive shell.