Module cedar_policy_core::parser::cst

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 an authorization policy
• 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
• VariableDef
  The variable part of one of the main item of a policy

Enums

• AddOp
  Allowed Ops for Add
• ExprData
  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