Module expr

Expand description

Types to represent the HCL expression sub-language.

Structs§

Array: Type representing a HCL array.
BinaryOp: An operation that applies an operator to two expressions.
Conditional: The conditional operator allows selecting from one of two expressions based on the outcome of a boolean expression.
ForCond: A filter expression. Elements for which the condition evaluates to true will be evaluated as normal, while if false the element will be skipped.
ForExpr: A for expression is a construct for constructing a collection by projecting the items from another collection.
ForIntro: The for expression introduction, containing an optional key var, value var and the collection expression that is iterated.
FuncArgs: Type representing the arguments of a function call.
FuncCall: Type representing a function call.
FuncName: Type representing a (potentially namespaced) function name.
Null: Represents a value that is null.
Object: Type representing a HCL object.
ObjectKeyMut: Allows mutable access to the surrounding Decor of an ObjectKey but not to its value.
ObjectValue: Represents an object value together with it’s assignment operator and value terminator.
Parenthesis: Represents a sub-expression wrapped in parenthesis (( <expr> )).
Splat: Represents the splat operator (*) that is used within a AttrSplat or FullSplat.
Traversal: Traverse an expression to access attributes, object keys or element indices.
UnaryOp: An operation that applies an operator to one expression.

BinaryOperator: An operator that can be applied to two expressions.
Expression: A type representing any expression from the expression sub-language.
ObjectKey: Represents an object key.
ObjectValueAssignment: Represents the assignment operator between an object key and its value.
ObjectValueTerminator: Represents the character that terminates an object value.
TraversalOperator: The expression traversal operators that are supported by HCL.
UnaryOperator: An operator that can be applied to an expression.