Number represents a numeric value as defined by JSON.

Var represents a variable as defined by the language.

String represents a string value as defined by JSON.

Boolean represents a boolean value defined by JSON.

Timer defines the interface for a restartable timer that accumulates elapsed time.

Ref represents a reference as defined by the language.

deltaSeconds specifies a non-negative integer, representing time in seconds: http://tools.ietf.org/html/rfc7234#section-1.2.1

Bool represents a constant boolean.

BadRequestErr represents an error condition raised if the caller passes invalid parameters.

Args represents zero or more arguments to a rule.

RuleSet represents a collection of rules that produce a virtual document.

StringIndex represents the index into the plan's list of constant strings of a constant string.

Body represents one or more expressions contained inside a rule or user function.

Call represents as function call in the language.

Any represents a dynamic type.

Errors represents a series of errors encountered during parsing, compiling, etc.

HashingAlgorithm represents a subset of hashing algorithms implemented in Go

Path refers to a document in storage.

QueryTracer defines the interface for tracing in the top-down evaluation engine. The implementation can provide additional configuration to modify the

TraceV1 models the trace result returned for queries that include the "explain" parameter.

ErrOperand represents an invalid operand has been passed to a built-in function. Built-ins should return ErrOperand to indicate a type error has occur

Opcode represents a WASM instruction opcode.

StageID uniquely identifies a compiler stage.

TraceV1Raw models the trace result returned for queries that include the "explain" parameter. The trace is modelled as series of trace events that ide

NOTE(sr): we do this to override the rendering of `head.Reference`. It's still what'll be used via the default means of encoding/json for unmarshaling

supportTermsFn transforms the given terms to a support reference/call to the form required by the negated expression's ast.Expr.Terms field.

Counter defines the interface for a monotonic increasing counter.

Local represents a plan-scoped variable. TODO(tsandall): should this be int32 for safety?

TraceV1Pretty models the trace result returned for queries that include the "explain" parameter. The trace is modelled as a human readable array of st

osFileSystem is a functional wrapper for os.Open that implements http.FileSystem.

unNegateFn returns the "unwrapped" non-negated expressions (1..*) of a negated expressions

AccessToken holds a GCP access token.

ActivateOpts defines options for the Activate API call.

Activator is the interface expected for implementations that activate bundles.

AdditionalPropertyNotAllowedError is produced if an object has additional properties, but not allowed ErrorDetails: property

AdhocQueryResultSetV1 models the result of a Query API query.

AllowList is a generic Rule for whitelisting

Annotations represents metadata attached to other AST nodes such as rules.

ArgErrDetail represents a generic argument error.

ArityFormatErrDetail but for `fmt` checks since compiler has not run yet.

Array represents the array type.

Array represents an array as defined by the language. Arrays are similar to the same types as defined by JSON with the exception that they can contain

ArrayAppendStmt represents a dynamic append operation of a value onto an array.

ArrayComprehension represents an array comprehension as defined in the language.

ArrayContainsError is produced if an array contains invalid items ErrorDetails:

ArrayMaxItemsError is produced if an array contains more items than the allowed maximum ErrorDetails: max

ArrayMaxPropertiesError is produced if an object contains more properties than the allowed maximum ErrorDetails: max

ArrayMinItemsError is produced if an array contains less items than the allowed minimum ErrorDetails: min

ArrayMinPropertiesError is produced if an object contains less properties than the allowed minimum ErrorDetails: min

ArrayNoAdditionalItemsError is produced if additional items were found, but not allowed ErrorDetails: -

AssignIntStmt represents an assignment of an integer value to a local variable.

AssignVarOnceStmt represents an assignment of one local variable to another. If the target is defined, execution aborts with a conflict error. TODO(t

AssignVarStmt represents an assignment of one local variable to another.

An AuthPluginLookupFunc can lookup auth plugins by their name.

AuthenticationScheme enumerates the supported authentication schemes. The authentication scheme determines how client identities are established.

AuthorizationScheme enumerates the supported authorization schemes. The authorization scheme determines how access to OPA is controlled.