BinaryFunction returns a definition for a function that can be called with two arguments.

BinaryVariadicFunction returns a definition for a function that can be called with one or more arguments.

DynamicMap returns a definition for a variable that can be indexed with map[key] or map.key syntax to get a TValues, or passed directly to another function as TMap.

DynamicMapFunction returns a definition for a variable that can be indexed with map[key] or map.key syntax to get a TValues.

DynamicVariable returns a normal variable definition.

NewCachedParser creates a cached predicate expression parser with the given specification.

NewParser creates a predicate expression parser with the given specification.

TernaryFunction returns a definition for a function that can be called with three arguments.

TernaryVariadicFunction returns a definition for a function that can be called with one or more arguments.

UnaryFunction returns a definition for a function that can be called with one argument.

UnaryFunctionWithEnv returns a definition for a function that can be called with one argument.

UnaryVariadicFunction returns a definition for a function that can be called with any number of arguments of a single type.

WithInvalidNamespaceHack is necessary because old parser versions accidentally allowed "<anything>.trait" as an alias for "external.trait".

CachedParser is a Parser that caches each parsed expression.

Parser is a predicate expression parser configured to parse expressions of a specific expression language.

ParserSpec defines a predicate language.

Expression is a generic interface representing a parsed predicate expression which can be evaluated with environment type TEnv to produce a result of type TResult.

Function holds the definition of a function.

Getter is a generic interface for map-like values that allow you to Get a TValues by key.

ParserOption is an optional option for configuring a Parser.

UnknownIdentifierError is an error type that can be used to identify errors related to an unknown identifier in an expression.

Variable holds the definition of a literal or variable.