Module process

Defines how rules can process and mutate Lua nodes.

Modules

• processors
  A collection of utility processors that can be used when creating rules.

Structs

• DefaultVisitor
  The default node visitor.
• Evaluator
  A struct to convert an Expression node into a LuaValue object.
• ScopeVisitor
  A visitor that can be used only with a NodeProcessor that also implements the Scope trait.

Enums

• LuaValue
  Represents an evaluated Expression result.

Traits

• NodeProcessor
  Used by the NodeVisitor trait, a NodeProcessor object is passed to each node to perform mutations.
• NodeVisitor
  A trait that defines method that iterates on nodes and process them using a NodeProcessor.
• Scope
  Defines methods to interact with the concept of lexical scoping. The struct implementing this trait should be able to keep track of identifiers when used along the ScopeVisitor.