Documentation

Index

Constants

This section is empty.

Variables

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var File_google_api_expr_v1beta1_decl_proto protoreflect.FileDescriptor
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var File_google_api_expr_v1beta1_eval_proto protoreflect.FileDescriptor
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var File_google_api_expr_v1beta1_expr_proto protoreflect.FileDescriptor
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var File_google_api_expr_v1beta1_source_proto protoreflect.FileDescriptor
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var File_google_api_expr_v1beta1_value_proto protoreflect.FileDescriptor

Functions

This section is empty.

Types

type Decl

type Decl struct {

	// The id of the declaration.
	Id int32 `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
	// The name of the declaration.
	Name string `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"`
	// The documentation string for the declaration.
	Doc string `protobuf:"bytes,3,opt,name=doc,proto3" json:"doc,omitempty"`
	// The kind of declaration.
	//
	// Types that are assignable to Kind:
	//	*Decl_Ident
	//	*Decl_Function
	Kind isDecl_Kind `protobuf_oneof:"kind"`
	// contains filtered or unexported fields
}

A declaration.

func (*Decl) Descriptor

func (*Decl) Descriptor() ([]byte, []int)

Deprecated: Use Decl.ProtoReflect.Descriptor instead.

func (*Decl) GetDoc

func (x *Decl) GetDoc() string

func (*Decl) GetFunction

func (x *Decl) GetFunction() *FunctionDecl

func (*Decl) GetId

func (x *Decl) GetId() int32

func (*Decl) GetIdent

func (x *Decl) GetIdent() *IdentDecl

func (*Decl) GetKind

func (m *Decl) GetKind() isDecl_Kind

func (*Decl) GetName

func (x *Decl) GetName() string

func (*Decl) ProtoMessage

func (*Decl) ProtoMessage()

func (*Decl) ProtoReflect

func (x *Decl) ProtoReflect() protoreflect.Message

func (*Decl) Reset

func (x *Decl) Reset()

func (*Decl) String

func (x *Decl) String() string

type DeclType

type DeclType struct {

	// The expression id of the declared type, if applicable.
	Id int32 `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
	// The type name, e.g. 'int', 'my.type.Type' or 'T'
	Type string `protobuf:"bytes,2,opt,name=type,proto3" json:"type,omitempty"`
	// An ordered list of type parameters, e.g. `<string, int>`.
	// Only applies to a subset of types, e.g. `map`, `list`.
	TypeParams []*DeclType `protobuf:"bytes,4,rep,name=type_params,json=typeParams,proto3" json:"type_params,omitempty"`
	// contains filtered or unexported fields
}

The declared type of a variable.

Extends runtime type values with extra information used for type checking and dispatching.

func (*DeclType) Descriptor

func (*DeclType) Descriptor() ([]byte, []int)

Deprecated: Use DeclType.ProtoReflect.Descriptor instead.

func (*DeclType) GetId

func (x *DeclType) GetId() int32

func (*DeclType) GetType

func (x *DeclType) GetType() string

func (*DeclType) GetTypeParams

func (x *DeclType) GetTypeParams() []*DeclType

func (*DeclType) ProtoMessage

func (*DeclType) ProtoMessage()

func (*DeclType) ProtoReflect

func (x *DeclType) ProtoReflect() protoreflect.Message

func (*DeclType) Reset

func (x *DeclType) Reset()

func (*DeclType) String

func (x *DeclType) String() string

type Decl_Function

type Decl_Function struct {
	// A function declaration.
	Function *FunctionDecl `protobuf:"bytes,5,opt,name=function,proto3,oneof"`
}

type Decl_Ident

type Decl_Ident struct {
	// An identifier declaration.
	Ident *IdentDecl `protobuf:"bytes,4,opt,name=ident,proto3,oneof"`
}

type EnumValue

type EnumValue struct {

	// The fully qualified name of the enum type.
	Type string `protobuf:"bytes,1,opt,name=type,proto3" json:"type,omitempty"`
	// The value of the enum.
	Value int32 `protobuf:"varint,2,opt,name=value,proto3" json:"value,omitempty"`
	// contains filtered or unexported fields
}

An enum value.

func (*EnumValue) Descriptor

func (*EnumValue) Descriptor() ([]byte, []int)

Deprecated: Use EnumValue.ProtoReflect.Descriptor instead.

func (*EnumValue) GetType

func (x *EnumValue) GetType() string

func (*EnumValue) GetValue

func (x *EnumValue) GetValue() int32

func (*EnumValue) ProtoMessage

func (*EnumValue) ProtoMessage()

func (*EnumValue) ProtoReflect

func (x *EnumValue) ProtoReflect() protoreflect.Message

func (*EnumValue) Reset

func (x *EnumValue) Reset()

func (*EnumValue) String

func (x *EnumValue) String() string

type ErrorSet

type ErrorSet struct {

	// The errors in the set.
	Errors []*status.Status `protobuf:"bytes,1,rep,name=errors,proto3" json:"errors,omitempty"`
	// contains filtered or unexported fields
}

A set of errors.

The errors included depend on the context. See `ExprValue.error`.

func (*ErrorSet) Descriptor

func (*ErrorSet) Descriptor() ([]byte, []int)

Deprecated: Use ErrorSet.ProtoReflect.Descriptor instead.

func (*ErrorSet) GetErrors

func (x *ErrorSet) GetErrors() []*status.Status

func (*ErrorSet) ProtoMessage

func (*ErrorSet) ProtoMessage()

func (*ErrorSet) ProtoReflect

func (x *ErrorSet) ProtoReflect() protoreflect.Message

func (*ErrorSet) Reset

func (x *ErrorSet) Reset()

func (*ErrorSet) String

func (x *ErrorSet) String() string

type EvalState

type EvalState struct {

	// The unique values referenced in this message.
	Values []*ExprValue `protobuf:"bytes,1,rep,name=values,proto3" json:"values,omitempty"`
	// An ordered list of results.
	//
	// Tracks the flow of evaluation through the expression.
	// May be sparse.
	Results []*EvalState_Result `protobuf:"bytes,3,rep,name=results,proto3" json:"results,omitempty"`
	// contains filtered or unexported fields
}

The state of an evaluation.

Can represent an initial, partial, or completed state of evaluation.

func (*EvalState) Descriptor

func (*EvalState) Descriptor() ([]byte, []int)

Deprecated: Use EvalState.ProtoReflect.Descriptor instead.

func (*EvalState) GetResults

func (x *EvalState) GetResults() []*EvalState_Result

func (*EvalState) GetValues

func (x *EvalState) GetValues() []*ExprValue

func (*EvalState) ProtoMessage

func (*EvalState) ProtoMessage()

func (*EvalState) ProtoReflect

func (x *EvalState) ProtoReflect() protoreflect.Message

func (*EvalState) Reset

func (x *EvalState) Reset()

func (*EvalState) String

func (x *EvalState) String() string

type EvalState_Result

type EvalState_Result struct {

	// The expression this result is for.
	Expr *IdRef `protobuf:"bytes,1,opt,name=expr,proto3" json:"expr,omitempty"`
	// The index in `values` of the resulting value.
	Value int32 `protobuf:"varint,2,opt,name=value,proto3" json:"value,omitempty"`
	// contains filtered or unexported fields
}

A single evaluation result.

func (*EvalState_Result) Descriptor

func (*EvalState_Result) Descriptor() ([]byte, []int)

Deprecated: Use EvalState_Result.ProtoReflect.Descriptor instead.

func (*EvalState_Result) GetExpr

func (x *EvalState_Result) GetExpr() *IdRef

func (*EvalState_Result) GetValue

func (x *EvalState_Result) GetValue() int32

func (*EvalState_Result) ProtoMessage

func (*EvalState_Result) ProtoMessage()

func (*EvalState_Result) ProtoReflect

func (x *EvalState_Result) ProtoReflect() protoreflect.Message

func (*EvalState_Result) Reset

func (x *EvalState_Result) Reset()

func (*EvalState_Result) String

func (x *EvalState_Result) String() string

type Expr

type Expr struct {

	// Required. An id assigned to this node by the parser which is unique in a
	// given expression tree. This is used to associate type information and other
	// attributes to a node in the parse tree.
	Id int32 `protobuf:"varint,2,opt,name=id,proto3" json:"id,omitempty"`
	// Required. Variants of expressions.
	//
	// Types that are assignable to ExprKind:
	//	*Expr_LiteralExpr
	//	*Expr_IdentExpr
	//	*Expr_SelectExpr
	//	*Expr_CallExpr
	//	*Expr_ListExpr
	//	*Expr_StructExpr
	//	*Expr_ComprehensionExpr
	ExprKind isExpr_ExprKind `protobuf_oneof:"expr_kind"`
	// contains filtered or unexported fields
}

An abstract representation of a common expression.

Expressions are abstractly represented as a collection of identifiers, select statements, function calls, literals, and comprehensions. All operators with the exception of the '.' operator are modelled as function calls. This makes it easy to represent new operators into the existing AST.

All references within expressions must resolve to a [Decl][google.api.expr.v1beta1.Decl] provided at type-check for an expression to be valid. A reference may either be a bare identifier `name` or a qualified identifier `google.api.name`. References may either refer to a value or a function declaration.

For example, the expression `google.api.name.startsWith('expr')` references the declaration `google.api.name` within a [Expr.Select][google.api.expr.v1beta1.Expr.Select] expression, and the function declaration `startsWith`.

func (*Expr) Descriptor

func (*Expr) Descriptor() ([]byte, []int)

Deprecated: Use Expr.ProtoReflect.Descriptor instead.

func (*Expr) GetCallExpr

func (x *Expr) GetCallExpr() *Expr_Call

func (*Expr) GetComprehensionExpr

func (x *Expr) GetComprehensionExpr() *Expr_Comprehension

func (*Expr) GetExprKind

func (m *Expr) GetExprKind() isExpr_ExprKind

func (*Expr) GetId

func (x *Expr) GetId() int32

func (*Expr) GetIdentExpr

func (x *Expr) GetIdentExpr() *Expr_Ident

func (*Expr) GetListExpr

func (x *Expr) GetListExpr() *Expr_CreateList

func (*Expr) GetLiteralExpr

func (x *Expr) GetLiteralExpr() *Literal

func (*Expr) GetSelectExpr

func (x *Expr) GetSelectExpr() *Expr_Select

func (*Expr) GetStructExpr

func (x *Expr) GetStructExpr() *Expr_CreateStruct

func (*Expr) ProtoMessage

func (*Expr) ProtoMessage()

func (*Expr) ProtoReflect

func (x *Expr) ProtoReflect() protoreflect.Message

func (*Expr) Reset

func (x *Expr) Reset()

func (*Expr) String

func (x *Expr) String() string

type ExprValue

type ExprValue struct {

	// An expression can resolve to a value, error or unknown.
	//
	// Types that are assignable to Kind:
	//	*ExprValue_Value
	//	*ExprValue_Error
	//	*ExprValue_Unknown
	Kind isExprValue_Kind `protobuf_oneof:"kind"`
	// contains filtered or unexported fields
}

The value of an evaluated expression.

func (*ExprValue) Descriptor

func (*ExprValue) Descriptor() ([]byte, []int)

Deprecated: Use ExprValue.ProtoReflect.Descriptor instead.

func (*ExprValue) GetError

func (x *ExprValue) GetError() *ErrorSet

func (*ExprValue) GetKind

func (m *ExprValue) GetKind() isExprValue_Kind

func (*ExprValue) GetUnknown

func (x *ExprValue) GetUnknown() *UnknownSet

func (*ExprValue) GetValue

func (x *ExprValue) GetValue() *Value

func (*ExprValue) ProtoMessage

func (*ExprValue) ProtoMessage()

func (*ExprValue) ProtoReflect

func (x *ExprValue) ProtoReflect() protoreflect.Message

func (*ExprValue) Reset

func (x *ExprValue) Reset()

func (*ExprValue) String

func (x *ExprValue) String() string

type ExprValue_Error

type ExprValue_Error struct {
	// The set of errors in the critical path of evalution.
	//
	// Only errors in the critical path are included. For example,
	// `(<error1> || true) && <error2>` will only result in `<error2>`,
	// while `<error1> || <error2>` will result in both `<error1>` and
	// `<error2>`.
	//
	// Errors cause by the presence of other errors are not included in the
	// set. For example `<error1>.foo`, `foo(<error1>)`, and `<error1> + 1` will
	// only result in `<error1>`.
	//
	// Multiple errors *might* be included when evaluation could result
	// in different errors. For example `<error1> + <error2>` and
	// `foo(<error1>, <error2>)` may result in `<error1>`, `<error2>` or both.
	// The exact subset of errors included for this case is unspecified and
	// depends on the implementation details of the evaluator.
	Error *ErrorSet `protobuf:"bytes,2,opt,name=error,proto3,oneof"`
}

type ExprValue_Unknown

type ExprValue_Unknown struct {
	// The set of unknowns in the critical path of evaluation.
	//
	// Unknown behaves identically to Error with regards to propagation.
	// Specifically, only unknowns in the critical path are included, unknowns
	// caused by the presence of other unknowns are not included, and multiple
	// unknowns *might* be included included when evaluation could result in
	// different unknowns. For example:
	//
	//     (<unknown[1]> || true) && <unknown[2]> -> <unknown[2]>
	//     <unknown[1]> || <unknown[2]> -> <unknown[1,2]>
	//     <unknown[1]>.foo -> <unknown[1]>
	//     foo(<unknown[1]>) -> <unknown[1]>
	//     <unknown[1]> + <unknown[2]> -> <unknown[1]> or <unknown[2[>
	//
	// Unknown takes precidence over Error in cases where a `Value` can short
	// circuit the result:
	//
	//     <error> || <unknown> -> <unknown>
	//     <error> && <unknown> -> <unknown>
	//
	// Errors take precidence in all other cases:
	//
	//     <unknown> + <error> -> <error>
	//     foo(<unknown>, <error>) -> <error>
	Unknown *UnknownSet `protobuf:"bytes,3,opt,name=unknown,proto3,oneof"`
}

type ExprValue_Value

type ExprValue_Value struct {
	// A concrete value.
	Value *Value `protobuf:"bytes,1,opt,name=value,proto3,oneof"`
}

type Expr_Call

type Expr_Call struct {

	// The target of an method call-style expression. For example, `x` in
	// `x.f()`.
	Target *Expr `protobuf:"bytes,1,opt,name=target,proto3" json:"target,omitempty"`
	// Required. The name of the function or method being called.
	Function string `protobuf:"bytes,2,opt,name=function,proto3" json:"function,omitempty"`
	// The arguments.
	Args []*Expr `protobuf:"bytes,3,rep,name=args,proto3" json:"args,omitempty"`
	// contains filtered or unexported fields
}

A call expression, including calls to predefined functions and operators.

For example, `value == 10`, `size(map_value)`.

func (*Expr_Call) Descriptor

func (*Expr_Call) Descriptor() ([]byte, []int)

Deprecated: Use Expr_Call.ProtoReflect.Descriptor instead.

func (*Expr_Call) GetArgs

func (x *Expr_Call) GetArgs() []*Expr

func (*Expr_Call) GetFunction

func (x *Expr_Call) GetFunction() string

func (*Expr_Call) GetTarget

func (x *Expr_Call) GetTarget() *Expr

func (*Expr_Call) ProtoMessage

func (*Expr_Call) ProtoMessage()

func (*Expr_Call) ProtoReflect

func (x *Expr_Call) ProtoReflect() protoreflect.Message

func (*Expr_Call) Reset

func (x *Expr_Call) Reset()

func (*Expr_Call) String

func (x *Expr_Call) String() string

type Expr_CallExpr

type Expr_CallExpr struct {
	// A call expression, including calls to predefined functions and operators.
	CallExpr *Expr_Call `protobuf:"bytes,6,opt,name=call_expr,json=callExpr,proto3,oneof"`
}

type Expr_Comprehension

type Expr_Comprehension struct {

	// The name of the iteration variable.
	IterVar string `protobuf:"bytes,1,opt,name=iter_var,json=iterVar,proto3" json:"iter_var,omitempty"`
	// The range over which var iterates.
	IterRange *Expr `protobuf:"bytes,2,opt,name=iter_range,json=iterRange,proto3" json:"iter_range,omitempty"`
	// The name of the variable used for accumulation of the result.
	AccuVar string `protobuf:"bytes,3,opt,name=accu_var,json=accuVar,proto3" json:"accu_var,omitempty"`
	// The initial value of the accumulator.
	AccuInit *Expr `protobuf:"bytes,4,opt,name=accu_init,json=accuInit,proto3" json:"accu_init,omitempty"`
	// An expression which can contain iter_var and accu_var.
	//
	// Returns false when the result has been computed and may be used as
	// a hint to short-circuit the remainder of the comprehension.
	LoopCondition *Expr `protobuf:"bytes,5,opt,name=loop_condition,json=loopCondition,proto3" json:"loop_condition,omitempty"`
	// An expression which can contain iter_var and accu_var.
	//
	// Computes the next value of accu_var.
	LoopStep *Expr `protobuf:"bytes,6,opt,name=loop_step,json=loopStep,proto3" json:"loop_step,omitempty"`
	// An expression which can contain accu_var.
	//
	// Computes the result.
	Result *Expr `protobuf:"bytes,7,opt,name=result,proto3" json:"result,omitempty"`
	// contains filtered or unexported fields
}

A comprehension expression applied to a list or map.

Comprehensions are not part of the core syntax, but enabled with macros. A macro matches a specific call signature within a parsed AST and replaces the call with an alternate AST block. Macro expansion happens at parse time.

The following macros are supported within CEL:

Aggregate type macros may be applied to all elements in a list or all keys in a map:

* `all`, `exists`, `exists_one` - test a predicate expression against

the inputs and return `true` if the predicate is satisfied for all,
any, or only one value `list.all(x, x < 10)`.

* `filter` - test a predicate expression against the inputs and return

the subset of elements which satisfy the predicate:
`payments.filter(p, p > 1000)`.

* `map` - apply an expression to all elements in the input and return the

output aggregate type: `[1, 2, 3].map(i, i * i)`.

The `has(m.x)` macro tests whether the property `x` is present in struct `m`. The semantics of this macro depend on the type of `m`. For proto2 messages `has(m.x)` is defined as 'defined, but not set`. For proto3, the macro tests whether the property is set to its default. For map and struct types, the macro tests whether the property `x` is defined on `m`.

func (*Expr_Comprehension) Descriptor

func (*Expr_Comprehension) Descriptor() ([]byte, []int)

Deprecated: Use Expr_Comprehension.ProtoReflect.Descriptor instead.

func (*Expr_Comprehension) GetAccuInit

func (x *Expr_Comprehension) GetAccuInit() *Expr

func (*Expr_Comprehension) GetAccuVar

func (x *Expr_Comprehension) GetAccuVar() string

func (*Expr_Comprehension) GetIterRange

func (x *Expr_Comprehension) GetIterRange() *Expr

func (*Expr_Comprehension) GetIterVar

func (x *Expr_Comprehension) GetIterVar() string

func (*Expr_Comprehension) GetLoopCondition

func (x *Expr_Comprehension) GetLoopCondition() *Expr

func (*Expr_Comprehension) GetLoopStep

func (x *Expr_Comprehension) GetLoopStep() *Expr

func (*Expr_Comprehension) GetResult

func (x *Expr_Comprehension) GetResult() *Expr

func (*Expr_Comprehension) ProtoMessage

func (*Expr_Comprehension) ProtoMessage()

func (*Expr_Comprehension) ProtoReflect

func (x *Expr_Comprehension) ProtoReflect() protoreflect.Message

func (*Expr_Comprehension) Reset

func (x *Expr_Comprehension) Reset()

func (*Expr_Comprehension) String

func (x *Expr_Comprehension) String() string

type Expr_ComprehensionExpr

type Expr_ComprehensionExpr struct {
	// A comprehension expression.
	ComprehensionExpr *Expr_Comprehension `protobuf:"bytes,9,opt,name=comprehension_expr,json=comprehensionExpr,proto3,oneof"`
}

type Expr_CreateList

type Expr_CreateList struct {

	// The elements part of the list.
	Elements []*Expr `protobuf:"bytes,1,rep,name=elements,proto3" json:"elements,omitempty"`
	// contains filtered or unexported fields
}

A list creation expression.

Lists may either be homogenous, e.g. `[1, 2, 3]`, or heterogenous, e.g. `dyn([1, 'hello', 2.0])`

func (*Expr_CreateList) Descriptor

func (*Expr_CreateList) Descriptor() ([]byte, []int)

Deprecated: Use Expr_CreateList.ProtoReflect.Descriptor instead.

func (*Expr_CreateList) GetElements

func (x *Expr_CreateList) GetElements() []*Expr

func (*Expr_CreateList) ProtoMessage

func (*Expr_CreateList) ProtoMessage()

func (*Expr_CreateList) ProtoReflect

func (x *Expr_CreateList) ProtoReflect() protoreflect.Message

func (*Expr_CreateList) Reset

func (x *Expr_CreateList) Reset()

func (*Expr_CreateList) String

func (x *Expr_CreateList) String() string

type Expr_CreateStruct

type Expr_CreateStruct struct {

	// The type name of the message to be created, empty when creating map
	// literals.
	Type string `protobuf:"bytes,1,opt,name=type,proto3" json:"type,omitempty"`
	// The entries in the creation expression.
	Entries []*Expr_CreateStruct_Entry `protobuf:"bytes,2,rep,name=entries,proto3" json:"entries,omitempty"`
	// contains filtered or unexported fields
}

A map or message creation expression.

Maps are constructed as `{'key_name': 'value'}`. Message construction is similar, but prefixed with a type name and composed of field ids: `types.MyType{field_id: 'value'}`.

func (*Expr_CreateStruct) Descriptor

func (*Expr_CreateStruct) Descriptor() ([]byte, []int)

Deprecated: Use Expr_CreateStruct.ProtoReflect.Descriptor instead.

func (*Expr_CreateStruct) GetEntries

func (x *Expr_CreateStruct) GetEntries() []*Expr_CreateStruct_Entry

func (*Expr_CreateStruct) GetType

func (x *Expr_CreateStruct) GetType() string

func (*Expr_CreateStruct) ProtoMessage

func (*Expr_CreateStruct) ProtoMessage()

func (*Expr_CreateStruct) ProtoReflect

func (x *Expr_CreateStruct) ProtoReflect() protoreflect.Message

func (*Expr_CreateStruct) Reset

func (x *Expr_CreateStruct) Reset()

func (*Expr_CreateStruct) String

func (x *Expr_CreateStruct) String() string

type Expr_CreateStruct_Entry

type Expr_CreateStruct_Entry struct {

	// Required. An id assigned to this node by the parser which is unique
	// in a given expression tree. This is used to associate type
	// information and other attributes to the node.
	Id int32 `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
	// The `Entry` key kinds.
	//
	// Types that are assignable to KeyKind:
	//	*Expr_CreateStruct_Entry_FieldKey
	//	*Expr_CreateStruct_Entry_MapKey
	KeyKind isExpr_CreateStruct_Entry_KeyKind `protobuf_oneof:"key_kind"`
	// Required. The value assigned to the key.
	Value *Expr `protobuf:"bytes,4,opt,name=value,proto3" json:"value,omitempty"`
	// contains filtered or unexported fields
}

Represents an entry.

func (*Expr_CreateStruct_Entry) Descriptor

func (*Expr_CreateStruct_Entry) Descriptor() ([]byte, []int)

Deprecated: Use Expr_CreateStruct_Entry.ProtoReflect.Descriptor instead.

func (*Expr_CreateStruct_Entry) GetFieldKey

func (x *Expr_CreateStruct_Entry) GetFieldKey() string

func (*Expr_CreateStruct_Entry) GetId

func (x *Expr_CreateStruct_Entry) GetId() int32

func (*Expr_CreateStruct_Entry) GetKeyKind

func (m *Expr_CreateStruct_Entry) GetKeyKind() isExpr_CreateStruct_Entry_KeyKind

func (*Expr_CreateStruct_Entry) GetMapKey

func (x *Expr_CreateStruct_Entry) GetMapKey() *Expr

func (*Expr_CreateStruct_Entry) GetValue

func (x *Expr_CreateStruct_Entry) GetValue() *Expr

func (*Expr_CreateStruct_Entry) ProtoMessage

func (*Expr_CreateStruct_Entry) ProtoMessage()

func (*Expr_CreateStruct_Entry) ProtoReflect

func (x *Expr_CreateStruct_Entry) ProtoReflect() protoreflect.Message

func (*Expr_CreateStruct_Entry) Reset

func (x *Expr_CreateStruct_Entry) Reset()

func (*Expr_CreateStruct_Entry) String

func (x *Expr_CreateStruct_Entry) String() string

type Expr_CreateStruct_Entry_FieldKey

type Expr_CreateStruct_Entry_FieldKey struct {
	// The field key for a message creator statement.
	FieldKey string `protobuf:"bytes,2,opt,name=field_key,json=fieldKey,proto3,oneof"`
}

type Expr_CreateStruct_Entry_MapKey

type Expr_CreateStruct_Entry_MapKey struct {
	// The key expression for a map creation statement.
	MapKey *Expr `protobuf:"bytes,3,opt,name=map_key,json=mapKey,proto3,oneof"`
}

type Expr_Ident

type Expr_Ident struct {

	// Required. Holds a single, unqualified identifier, possibly preceded by a
	// '.'.
	//
	// Qualified names are represented by the [Expr.Select][google.api.expr.v1beta1.Expr.Select] expression.
	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	// contains filtered or unexported fields
}

An identifier expression. e.g. `request`.

func (*Expr_Ident) Descriptor

func (*Expr_Ident) Descriptor() ([]byte, []int)

Deprecated: Use Expr_Ident.ProtoReflect.Descriptor instead.

func (*Expr_Ident) GetName

func (x *Expr_Ident) GetName() string

func (*Expr_Ident) ProtoMessage

func (*Expr_Ident) ProtoMessage()

func (*Expr_Ident) ProtoReflect

func (x *Expr_Ident) ProtoReflect() protoreflect.Message

func (*Expr_Ident) Reset

func (x *Expr_Ident) Reset()

func (*Expr_Ident) String

func (x *Expr_Ident) String() string

type Expr_IdentExpr

type Expr_IdentExpr struct {
	// An identifier expression.
	IdentExpr *Expr_Ident `protobuf:"bytes,4,opt,name=ident_expr,json=identExpr,proto3,oneof"`
}

type Expr_ListExpr

type Expr_ListExpr struct {
	// A list creation expression.
	ListExpr *Expr_CreateList `protobuf:"bytes,7,opt,name=list_expr,json=listExpr,proto3,oneof"`
}

type Expr_LiteralExpr

type Expr_LiteralExpr struct {
	// A literal expression.
	LiteralExpr *Literal `protobuf:"bytes,3,opt,name=literal_expr,json=literalExpr,proto3,oneof"`
}

type Expr_Select

type Expr_Select struct {

	// Required. The target of the selection expression.
	//
	// For example, in the select expression `request.auth`, the `request`
	// portion of the expression is the `operand`.
	Operand *Expr `protobuf:"bytes,1,opt,name=operand,proto3" json:"operand,omitempty"`
	// Required. The name of the field to select.
	//
	// For example, in the select expression `request.auth`, the `auth` portion
	// of the expression would be the `field`.
	Field string `protobuf:"bytes,2,opt,name=field,proto3" json:"field,omitempty"`
	// Whether the select is to be interpreted as a field presence test.
	//
	// This results from the macro `has(request.auth)`.
	TestOnly bool `protobuf:"varint,3,opt,name=test_only,json=testOnly,proto3" json:"test_only,omitempty"`
	// contains filtered or unexported fields
}

A field selection expression. e.g. `request.auth`.

func (*Expr_Select) Descriptor

func (*Expr_Select) Descriptor() ([]byte, []int)

Deprecated: Use Expr_Select.ProtoReflect.Descriptor instead.

func (*Expr_Select) GetField

func (x *Expr_Select) GetField() string

func (*Expr_Select) GetOperand

func (x *Expr_Select) GetOperand() *Expr

func (*Expr_Select) GetTestOnly

func (x *Expr_Select) GetTestOnly() bool

func (*Expr_Select) ProtoMessage

func (*Expr_Select) ProtoMessage()

func (*Expr_Select) ProtoReflect

func (x *Expr_Select) ProtoReflect() protoreflect.Message

func (*Expr_Select) Reset

func (x *Expr_Select) Reset()

func (*Expr_Select) String

func (x *Expr_Select) String() string

type Expr_SelectExpr

type Expr_SelectExpr struct {
	// A field selection expression, e.g. `request.auth`.
	SelectExpr *Expr_Select `protobuf:"bytes,5,opt,name=select_expr,json=selectExpr,proto3,oneof"`
}

type Expr_StructExpr

type Expr_StructExpr struct {
	// A map or object creation expression.
	StructExpr *Expr_CreateStruct `protobuf:"bytes,8,opt,name=struct_expr,json=structExpr,proto3,oneof"`
}

type FunctionDecl

type FunctionDecl struct {

	// The function arguments.
	Args []*IdentDecl `protobuf:"bytes,1,rep,name=args,proto3" json:"args,omitempty"`
	// Optional declared return type.
	ReturnType *DeclType `protobuf:"bytes,2,opt,name=return_type,json=returnType,proto3" json:"return_type,omitempty"`
	// If the first argument of the function is the receiver.
	ReceiverFunction bool `protobuf:"varint,3,opt,name=receiver_function,json=receiverFunction,proto3" json:"receiver_function,omitempty"`
	// contains filtered or unexported fields
}

A function declaration.

func (*FunctionDecl) Descriptor

func (*FunctionDecl) Descriptor() ([]byte, []int)

Deprecated: Use FunctionDecl.ProtoReflect.Descriptor instead.

func (*FunctionDecl) GetArgs

func (x *FunctionDecl) GetArgs() []*IdentDecl

func (*FunctionDecl) GetReceiverFunction

func (x *FunctionDecl) GetReceiverFunction() bool

func (*FunctionDecl) GetReturnType

func (x *FunctionDecl) GetReturnType() *DeclType

func (*FunctionDecl) ProtoMessage

func (*FunctionDecl) ProtoMessage()

func (*FunctionDecl) ProtoReflect

func (x *FunctionDecl) ProtoReflect() protoreflect.Message

func (*FunctionDecl) Reset

func (x *FunctionDecl) Reset()

func (*FunctionDecl) String

func (x *FunctionDecl) String() string

type IdRef

type IdRef struct {

	// The expression id.
	Id int32 `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
	// contains filtered or unexported fields
}

A reference to an expression id.

func (*IdRef) Descriptor

func (*IdRef) Descriptor() ([]byte, []int)

Deprecated: Use IdRef.ProtoReflect.Descriptor instead.

func (*IdRef) GetId

func (x *IdRef) GetId() int32

func (*IdRef) ProtoMessage

func (*IdRef) ProtoMessage()

func (*IdRef) ProtoReflect

func (x *IdRef) ProtoReflect() protoreflect.Message

func (*IdRef) Reset

func (x *IdRef) Reset()

func (*IdRef) String

func (x *IdRef) String() string

type IdentDecl

type IdentDecl struct {

	// Optional type of the identifier.
	Type *DeclType `protobuf:"bytes,3,opt,name=type,proto3" json:"type,omitempty"`
	// Optional value of the identifier.
	Value *Expr `protobuf:"bytes,4,opt,name=value,proto3" json:"value,omitempty"`
	// contains filtered or unexported fields
}

An identifier declaration.

func (*IdentDecl) Descriptor

func (*IdentDecl) Descriptor() ([]byte, []int)

Deprecated: Use IdentDecl.ProtoReflect.Descriptor instead.

func (*IdentDecl) GetType

func (x *IdentDecl) GetType() *DeclType

func (*IdentDecl) GetValue

func (x *IdentDecl) GetValue() *Expr

func (*IdentDecl) ProtoMessage

func (*IdentDecl) ProtoMessage()

func (*IdentDecl) ProtoReflect

func (x *IdentDecl) ProtoReflect() protoreflect.Message

func (*IdentDecl) Reset

func (x *IdentDecl) Reset()

func (*IdentDecl) String

func (x *IdentDecl) String() string

type ListValue

type ListValue struct {

	// The ordered values in the list.
	Values []*Value `protobuf:"bytes,1,rep,name=values,proto3" json:"values,omitempty"`
	// contains filtered or unexported fields
}

A list.

Wrapped in a message so 'not set' and empty can be differentiated, which is required for use in a 'oneof'.

func (*ListValue) Descriptor

func (*ListValue) Descriptor() ([]byte, []int)

Deprecated: Use ListValue.ProtoReflect.Descriptor instead.

func (*ListValue) GetValues

func (x *ListValue) GetValues() []*Value

func (*ListValue) ProtoMessage

func (*ListValue) ProtoMessage()

func (*ListValue) ProtoReflect

func (x *ListValue) ProtoReflect() protoreflect.Message

func (*ListValue) Reset

func (x *ListValue) Reset()

func (*ListValue) String

func (x *ListValue) String() string

type Literal

type Literal struct {

	// Required. The valid constant kinds.
	//
	// Types that are assignable to ConstantKind:
	//	*Literal_NullValue
	//	*Literal_BoolValue
	//	*Literal_Int64Value
	//	*Literal_Uint64Value
	//	*Literal_DoubleValue
	//	*Literal_StringValue
	//	*Literal_BytesValue
	ConstantKind isLiteral_ConstantKind `protobuf_oneof:"constant_kind"`
	// contains filtered or unexported fields
}

Represents a primitive literal.

This is similar to the primitives supported in the well-known type `google.protobuf.Value`, but richer so it can represent CEL's full range of primitives.

Lists and structs are not included as constants as these aggregate types may contain [Expr][google.api.expr.v1beta1.Expr] elements which require evaluation and are thus not constant.

Examples of literals include: `"hello"`, `b'bytes'`, `1u`, `4.2`, `-2`, `true`, `null`.

func (*Literal) Descriptor

func (*Literal) Descriptor() ([]byte, []int)

Deprecated: Use Literal.ProtoReflect.Descriptor instead.

func (*Literal) GetBoolValue

func (x *Literal) GetBoolValue() bool

func (*Literal) GetBytesValue

func (x *Literal) GetBytesValue() []byte

func (*Literal) GetConstantKind

func (m *Literal) GetConstantKind() isLiteral_ConstantKind

func (*Literal) GetDoubleValue

func (x *Literal) GetDoubleValue() float64

func (*Literal) GetInt64Value

func (x *Literal) GetInt64Value() int64

func (*Literal) GetNullValue

func (x *Literal) GetNullValue() structpb.NullValue

func (*Literal) GetStringValue

func (x *Literal) GetStringValue() string

func (*Literal) GetUint64Value

func (x *Literal) GetUint64Value() uint64

func (*Literal) ProtoMessage

func (*Literal) ProtoMessage()

func (*Literal) ProtoReflect

func (x *Literal) ProtoReflect() protoreflect.Message

func (*Literal) Reset

func (x *Literal) Reset()

func (*Literal) String

func (x *Literal) String() string

type Literal_BoolValue

type Literal_BoolValue struct {
	// boolean value.
	BoolValue bool `protobuf:"varint,2,opt,name=bool_value,json=boolValue,proto3,oneof"`
}

type Literal_BytesValue

type Literal_BytesValue struct {
	// bytes value.
	BytesValue []byte `protobuf:"bytes,7,opt,name=bytes_value,json=bytesValue,proto3,oneof"`
}

type Literal_DoubleValue

type Literal_DoubleValue struct {
	// double value.
	DoubleValue float64 `protobuf:"fixed64,5,opt,name=double_value,json=doubleValue,proto3,oneof"`
}

type Literal_Int64Value

type Literal_Int64Value struct {
	// int64 value.
	Int64Value int64 `protobuf:"varint,3,opt,name=int64_value,json=int64Value,proto3,oneof"`
}

type Literal_NullValue

type Literal_NullValue struct {
	// null value.
	NullValue structpb.NullValue `protobuf:"varint,1,opt,name=null_value,json=nullValue,proto3,enum=google.protobuf.NullValue,oneof"`
}

type Literal_StringValue

type Literal_StringValue struct {
	// string value.
	StringValue string `protobuf:"bytes,6,opt,name=string_value,json=stringValue,proto3,oneof"`
}

type Literal_Uint64Value

type Literal_Uint64Value struct {
	// uint64 value.
	Uint64Value uint64 `protobuf:"varint,4,opt,name=uint64_value,json=uint64Value,proto3,oneof"`
}

type MapValue

type MapValue struct {

	// The set of map entries.
	//
	// CEL has fewer restrictions on keys, so a protobuf map represenation
	// cannot be used.
	Entries []*MapValue_Entry `protobuf:"bytes,1,rep,name=entries,proto3" json:"entries,omitempty"`
	// contains filtered or unexported fields
}

A map.

Wrapped in a message so 'not set' and empty can be differentiated, which is required for use in a 'oneof'.

func (*MapValue) Descriptor

func (*MapValue) Descriptor() ([]byte, []int)

Deprecated: Use MapValue.ProtoReflect.Descriptor instead.

func (*MapValue) GetEntries

func (x *MapValue) GetEntries() []*MapValue_Entry

func (*MapValue) ProtoMessage

func (*MapValue) ProtoMessage()

func (*MapValue) ProtoReflect

func (x *MapValue) ProtoReflect() protoreflect.Message

func (*MapValue) Reset

func (x *MapValue) Reset()

func (*MapValue) String

func (x *MapValue) String() string

type MapValue_Entry

type MapValue_Entry struct {

	// The key.
	//
	// Must be unique with in the map.
	// Currently only boolean, int, uint, and string values can be keys.
	Key *Value `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
	// The value.
	Value *Value `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"`
	// contains filtered or unexported fields
}

An entry in the map.

func (*MapValue_Entry) Descriptor

func (*MapValue_Entry) Descriptor() ([]byte, []int)

Deprecated: Use MapValue_Entry.ProtoReflect.Descriptor instead.

func (*MapValue_Entry) GetKey

func (x *MapValue_Entry) GetKey() *Value

func (*MapValue_Entry) GetValue

func (x *MapValue_Entry) GetValue() *Value

func (*MapValue_Entry) ProtoMessage

func (*MapValue_Entry) ProtoMessage()

func (*MapValue_Entry) ProtoReflect

func (x *MapValue_Entry) ProtoReflect() protoreflect.Message

func (*MapValue_Entry) Reset

func (x *MapValue_Entry) Reset()

func (*MapValue_Entry) String

func (x *MapValue_Entry) String() string

type ParsedExpr

type ParsedExpr struct {

	// The parsed expression.
	Expr *Expr `protobuf:"bytes,2,opt,name=expr,proto3" json:"expr,omitempty"`
	// The source info derived from input that generated the parsed `expr`.
	SourceInfo *SourceInfo `protobuf:"bytes,3,opt,name=source_info,json=sourceInfo,proto3" json:"source_info,omitempty"`
	// The syntax version of the source, e.g. `cel1`.
	SyntaxVersion string `protobuf:"bytes,4,opt,name=syntax_version,json=syntaxVersion,proto3" json:"syntax_version,omitempty"`
	// contains filtered or unexported fields
}

An expression together with source information as returned by the parser.

func (*ParsedExpr) Descriptor

func (*ParsedExpr) Descriptor() ([]byte, []int)

Deprecated: Use ParsedExpr.ProtoReflect.Descriptor instead.

func (*ParsedExpr) GetExpr

func (x *ParsedExpr) GetExpr() *Expr

func (*ParsedExpr) GetSourceInfo

func (x *ParsedExpr) GetSourceInfo() *SourceInfo

func (*ParsedExpr) GetSyntaxVersion

func (x *ParsedExpr) GetSyntaxVersion() string

func (*ParsedExpr) ProtoMessage

func (*ParsedExpr) ProtoMessage()

func (*ParsedExpr) ProtoReflect

func (x *ParsedExpr) ProtoReflect() protoreflect.Message

func (*ParsedExpr) Reset

func (x *ParsedExpr) Reset()

func (*ParsedExpr) String

func (x *ParsedExpr) String() string

type SourceInfo

type SourceInfo struct {

	// The location name. All position information attached to an expression is
	// relative to this location.
	//
	// The location could be a file, UI element, or similar. For example,
	// `acme/app/AnvilPolicy.cel`.
	Location string `protobuf:"bytes,2,opt,name=location,proto3" json:"location,omitempty"`
	// Monotonically increasing list of character offsets where newlines appear.
	//
	// The line number of a given position is the index `i` where for a given
	// `id` the `line_offsets[i] < id_positions[id] < line_offsets[i+1]`. The
	// column may be derivd from `id_positions[id] - line_offsets[i]`.
	LineOffsets []int32 `protobuf:"varint,3,rep,packed,name=line_offsets,json=lineOffsets,proto3" json:"line_offsets,omitempty"`
	// A map from the parse node id (e.g. `Expr.id`) to the character offset
	// within source.
	Positions map[int32]int32 `` /* 161-byte string literal not displayed */
	// contains filtered or unexported fields
}

Source information collected at parse time.

func (*SourceInfo) Descriptor

func (*SourceInfo) Descriptor() ([]byte, []int)

Deprecated: Use SourceInfo.ProtoReflect.Descriptor instead.

func (*SourceInfo) GetLineOffsets

func (x *SourceInfo) GetLineOffsets() []int32

func (*SourceInfo) GetLocation

func (x *SourceInfo) GetLocation() string

func (*SourceInfo) GetPositions

func (x *SourceInfo) GetPositions() map[int32]int32

func (*SourceInfo) ProtoMessage

func (*SourceInfo) ProtoMessage()

func (*SourceInfo) ProtoReflect

func (x *SourceInfo) ProtoReflect() protoreflect.Message

func (*SourceInfo) Reset

func (x *SourceInfo) Reset()

func (*SourceInfo) String

func (x *SourceInfo) String() string

type SourcePosition

type SourcePosition struct {

	// The soucre location name (e.g. file name).
	Location string `protobuf:"bytes,1,opt,name=location,proto3" json:"location,omitempty"`
	// The character offset.
	Offset int32 `protobuf:"varint,2,opt,name=offset,proto3" json:"offset,omitempty"`
	// The 1-based index of the starting line in the source text
	// where the issue occurs, or 0 if unknown.
	Line int32 `protobuf:"varint,3,opt,name=line,proto3" json:"line,omitempty"`
	// The 0-based index of the starting position within the line of source text
	// where the issue occurs.  Only meaningful if line is nonzer..
	Column int32 `protobuf:"varint,4,opt,name=column,proto3" json:"column,omitempty"`
	// contains filtered or unexported fields
}

A specific position in source.

func (*SourcePosition) Descriptor

func (*SourcePosition) Descriptor() ([]byte, []int)

Deprecated: Use SourcePosition.ProtoReflect.Descriptor instead.

func (*SourcePosition) GetColumn

func (x *SourcePosition) GetColumn() int32

func (*SourcePosition) GetLine

func (x *SourcePosition) GetLine() int32

func (*SourcePosition) GetLocation

func (x *SourcePosition) GetLocation() string

func (*SourcePosition) GetOffset

func (x *SourcePosition) GetOffset() int32

func (*SourcePosition) ProtoMessage

func (*SourcePosition) ProtoMessage()

func (*SourcePosition) ProtoReflect

func (x *SourcePosition) ProtoReflect() protoreflect.Message

func (*SourcePosition) Reset

func (x *SourcePosition) Reset()

func (*SourcePosition) String

func (x *SourcePosition) String() string

type UnknownSet

type UnknownSet struct {

	// The ids of the expressions with unknown values.
	Exprs []*IdRef `protobuf:"bytes,1,rep,name=exprs,proto3" json:"exprs,omitempty"`
	// contains filtered or unexported fields
}

A set of expressions for which the value is unknown.

The unknowns included depend on the context. See `ExprValue.unknown`.

func (*UnknownSet) Descriptor

func (*UnknownSet) Descriptor() ([]byte, []int)

Deprecated: Use UnknownSet.ProtoReflect.Descriptor instead.

func (*UnknownSet) GetExprs

func (x *UnknownSet) GetExprs() []*IdRef

func (*UnknownSet) ProtoMessage

func (*UnknownSet) ProtoMessage()

func (*UnknownSet) ProtoReflect

func (x *UnknownSet) ProtoReflect() protoreflect.Message

func (*UnknownSet) Reset

func (x *UnknownSet) Reset()

func (*UnknownSet) String

func (x *UnknownSet) String() string

type Value

type Value struct {

	// Required. The valid kinds of values.
	//
	// Types that are assignable to Kind:
	//	*Value_NullValue
	//	*Value_BoolValue
	//	*Value_Int64Value
	//	*Value_Uint64Value
	//	*Value_DoubleValue
	//	*Value_StringValue
	//	*Value_BytesValue
	//	*Value_EnumValue
	//	*Value_ObjectValue
	//	*Value_MapValue
	//	*Value_ListValue
	//	*Value_TypeValue
	Kind isValue_Kind `protobuf_oneof:"kind"`
	// contains filtered or unexported fields
}

Represents a CEL value.

This is similar to `google.protobuf.Value`, but can represent CEL's full range of values.

func (*Value) Descriptor

func (*Value) Descriptor() ([]byte, []int)

Deprecated: Use Value.ProtoReflect.Descriptor instead.

func (*Value) GetBoolValue

func (x *Value) GetBoolValue() bool

func (*Value) GetBytesValue

func (x *Value) GetBytesValue() []byte

func (*Value) GetDoubleValue

func (x *Value) GetDoubleValue() float64

func (*Value) GetEnumValue

func (x *Value) GetEnumValue() *EnumValue

func (*Value) GetInt64Value

func (x *Value) GetInt64Value() int64

func (*Value) GetKind

func (m *Value) GetKind() isValue_Kind

func (*Value) GetListValue

func (x *Value) GetListValue() *ListValue

func (*Value) GetMapValue

func (x *Value) GetMapValue() *MapValue

func (*Value) GetNullValue

func (x *Value) GetNullValue() structpb.NullValue

func (*Value) GetObjectValue

func (x *Value) GetObjectValue() *anypb.Any

func (*Value) GetStringValue

func (x *Value) GetStringValue() string

func (*Value) GetTypeValue

func (x *Value) GetTypeValue() string

func (*Value) GetUint64Value

func (x *Value) GetUint64Value() uint64

func (*Value) ProtoMessage

func (*Value) ProtoMessage()

func (*Value) ProtoReflect

func (x *Value) ProtoReflect() protoreflect.Message

func (*Value) Reset

func (x *Value) Reset()

func (*Value) String

func (x *Value) String() string

type Value_BoolValue

type Value_BoolValue struct {
	// Boolean value.
	BoolValue bool `protobuf:"varint,2,opt,name=bool_value,json=boolValue,proto3,oneof"`
}

type Value_BytesValue

type Value_BytesValue struct {
	// Byte string value.
	BytesValue []byte `protobuf:"bytes,7,opt,name=bytes_value,json=bytesValue,proto3,oneof"`
}

type Value_DoubleValue

type Value_DoubleValue struct {
	// Floating point value.
	DoubleValue float64 `protobuf:"fixed64,5,opt,name=double_value,json=doubleValue,proto3,oneof"`
}

type Value_EnumValue

type Value_EnumValue struct {
	// An enum value.
	EnumValue *EnumValue `protobuf:"bytes,9,opt,name=enum_value,json=enumValue,proto3,oneof"`
}

type Value_Int64Value

type Value_Int64Value struct {
	// Signed integer value.
	Int64Value int64 `protobuf:"varint,3,opt,name=int64_value,json=int64Value,proto3,oneof"`
}

type Value_ListValue

type Value_ListValue struct {
	// List value.
	ListValue *ListValue `protobuf:"bytes,12,opt,name=list_value,json=listValue,proto3,oneof"`
}

type Value_MapValue

type Value_MapValue struct {
	// Map value.
	MapValue *MapValue `protobuf:"bytes,11,opt,name=map_value,json=mapValue,proto3,oneof"`
}

type Value_NullValue

type Value_NullValue struct {
	// Null value.
	NullValue structpb.NullValue `protobuf:"varint,1,opt,name=null_value,json=nullValue,proto3,enum=google.protobuf.NullValue,oneof"`
}

type Value_ObjectValue

type Value_ObjectValue struct {
	// The proto message backing an object value.
	ObjectValue *anypb.Any `protobuf:"bytes,10,opt,name=object_value,json=objectValue,proto3,oneof"`
}

type Value_StringValue

type Value_StringValue struct {
	// UTF-8 string value.
	StringValue string `protobuf:"bytes,6,opt,name=string_value,json=stringValue,proto3,oneof"`
}

type Value_TypeValue

type Value_TypeValue struct {
	// A Type value represented by the fully qualified name of the type.
	TypeValue string `protobuf:"bytes,15,opt,name=type_value,json=typeValue,proto3,oneof"`
}

type Value_Uint64Value

type Value_Uint64Value struct {
	// Unsigned integer value.
	Uint64Value uint64 `protobuf:"varint,4,opt,name=uint64_value,json=uint64Value,proto3,oneof"`
}