Expand description
Concrete Syntax Tree def used as parser first pass
Structs§
- Add
- Additive arithmetic
- And
- Logical And
- Annotation
- Annotations: application-defined data, as a key-value pair
- Cond
- Conditions: powerful extensions to a policy
- Expr
- The main computation aspect of a policy, outer
- Member
- Members on a primary item, accessed with ‘.’
- Mult
- Multiplicative arithmetic
- Name
- UID and Type of named items
- Or
- Logical Or
- Policies
- The set of policy statements that forms a policy set
- Policy
- Policy statement, the main building block of the language
- RecInit
- Elements of records:
field_from_expr: data_from_expr - RefInit
- Elements in a ref:
field: data - Unary
- Unary negations
- Variable
Def - The variable part of one of the main item of a policy
Enums§
- AddOp
- Allowed Ops for Add
- Expr
Data - The main computation aspect of a policy, inner
- Ident
- Any identifier, including special ones
- Literal
- Raw values
- MemAccess
- Forms of members and their accessors
- MultOp
- Allowed Ops for Mult
- NegOp
- Allowed Ops for Neg
- Primary
- Low-level elements like literals
- Ref
- Reference to an entity
- RelOp
- The operation involved in a comparision
- Relation
- Comparison relations
- Slot
- Template Slots
- Str
- Literal strings