expr

package
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 Go to latest Published: Oct 26, 2018 License: Apache-2.0 Imports: 6 Imported by: 0

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Constants

This section is empty.

Variables

This section is empty.

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 valid to be assigned to Kind:
	//	*Decl_Ident
	//	*Decl_Function
	Kind                 isDecl_Kind `protobuf_oneof:"kind"`
	XXX_NoUnkeyedLiteral struct{}    `json:"-"`
	XXX_unrecognized     []byte      `json:"-"`
	XXX_sizecache        int32       `json:"-"`
}

A declaration.

func (*Decl) Descriptor 

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

func (*Decl) GetDoc 

func (m *Decl) GetDoc() string

func (*Decl) GetFunction 

func (m *Decl) GetFunction() *FunctionDecl

func (*Decl) GetId 

func (m *Decl) GetId() int32

func (*Decl) GetIdent 

func (m *Decl) GetIdent() *IdentDecl

func (*Decl) GetKind 

func (m *Decl) GetKind() isDecl_Kind

func (*Decl) GetName 

func (m *Decl) GetName() string

func (*Decl) ProtoMessage 

func (*Decl) ProtoMessage()

func (*Decl) Reset 

func (m *Decl) Reset()

func (*Decl) String 

func (m *Decl) String() string

func (*Decl) XXX_DiscardUnknown 

func (m *Decl) XXX_DiscardUnknown()

func (*Decl) XXX_Marshal 

func (m *Decl) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Decl) XXX_Merge 

func (m *Decl) XXX_Merge(src proto.Message)

func (*Decl) XXX_OneofFuncs 

func (*Decl) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{})

XXX_OneofFuncs is for the internal use of the proto package.

func (*Decl) XXX_Size 

func (m *Decl) XXX_Size() int

func (*Decl) XXX_Unmarshal 

func (m *Decl) XXX_Unmarshal(b []byte) error

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"`
	XXX_NoUnkeyedLiteral struct{}    `json:"-"`
	XXX_unrecognized     []byte      `json:"-"`
	XXX_sizecache        int32       `json:"-"`
}

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)

func (*DeclType) GetId 

func (m *DeclType) GetId() int32

func (*DeclType) GetType 

func (m *DeclType) GetType() string

func (*DeclType) GetTypeParams 

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

func (*DeclType) ProtoMessage 

func (*DeclType) ProtoMessage()

func (*DeclType) Reset 

func (m *DeclType) Reset()

func (*DeclType) String 

func (m *DeclType) String() string

func (*DeclType) XXX_DiscardUnknown 

func (m *DeclType) XXX_DiscardUnknown()

func (*DeclType) XXX_Marshal 

func (m *DeclType) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*DeclType) XXX_Merge 

func (m *DeclType) XXX_Merge(src proto.Message)

func (*DeclType) XXX_Size 

func (m *DeclType) XXX_Size() int

func (*DeclType) XXX_Unmarshal 

func (m *DeclType) XXX_Unmarshal(b []byte) error

type Decl_Function 

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

type Decl_Ident 

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

type ErrorSet 

type ErrorSet struct {
	// The errors in the set.
	Errors               []*status.Status `protobuf:"bytes,1,rep,name=errors,proto3" json:"errors,omitempty"`
	XXX_NoUnkeyedLiteral struct{}         `json:"-"`
	XXX_unrecognized     []byte           `json:"-"`
	XXX_sizecache        int32            `json:"-"`
}

A set of errors.

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

func (*ErrorSet) Descriptor 

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

func (*ErrorSet) GetErrors 

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

func (*ErrorSet) ProtoMessage 

func (*ErrorSet) ProtoMessage()

func (*ErrorSet) Reset 

func (m *ErrorSet) Reset()

func (*ErrorSet) String 

func (m *ErrorSet) String() string

func (*ErrorSet) XXX_DiscardUnknown 

func (m *ErrorSet) XXX_DiscardUnknown()

func (*ErrorSet) XXX_Marshal 

func (m *ErrorSet) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*ErrorSet) XXX_Merge 

func (m *ErrorSet) XXX_Merge(src proto.Message)

func (*ErrorSet) XXX_Size 

func (m *ErrorSet) XXX_Size() int

func (*ErrorSet) XXX_Unmarshal 

func (m *ErrorSet) XXX_Unmarshal(b []byte) error

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"`
	XXX_NoUnkeyedLiteral struct{}            `json:"-"`
	XXX_unrecognized     []byte              `json:"-"`
	XXX_sizecache        int32               `json:"-"`
}

The state of an evaluation.

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

func (*EvalState) Descriptor 

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

func (*EvalState) GetResults 

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

func (*EvalState) GetValues 

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

func (*EvalState) ProtoMessage 

func (*EvalState) ProtoMessage()

func (*EvalState) Reset 

func (m *EvalState) Reset()

func (*EvalState) String 

func (m *EvalState) String() string

func (*EvalState) XXX_DiscardUnknown 

func (m *EvalState) XXX_DiscardUnknown()

func (*EvalState) XXX_Marshal 

func (m *EvalState) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*EvalState) XXX_Merge 

func (m *EvalState) XXX_Merge(src proto.Message)

func (*EvalState) XXX_Size 

func (m *EvalState) XXX_Size() int

func (*EvalState) XXX_Unmarshal 

func (m *EvalState) XXX_Unmarshal(b []byte) error

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"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

A single evaluation result.

func (*EvalState_Result) Descriptor 

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

func (*EvalState_Result) GetExpr 

func (m *EvalState_Result) GetExpr() *IdRef

func (*EvalState_Result) GetValue 

func (m *EvalState_Result) GetValue() int32

func (*EvalState_Result) ProtoMessage 

func (*EvalState_Result) ProtoMessage()

func (*EvalState_Result) Reset 

func (m *EvalState_Result) Reset()

func (*EvalState_Result) String 

func (m *EvalState_Result) String() string

func (*EvalState_Result) XXX_DiscardUnknown 

func (m *EvalState_Result) XXX_DiscardUnknown()

func (*EvalState_Result) XXX_Marshal 

func (m *EvalState_Result) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*EvalState_Result) XXX_Merge 

func (m *EvalState_Result) XXX_Merge(src proto.Message)

func (*EvalState_Result) XXX_Size 

func (m *EvalState_Result) XXX_Size() int

func (*EvalState_Result) XXX_Unmarshal 

func (m *EvalState_Result) XXX_Unmarshal(b []byte) error

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 valid to be assigned to ExprKind:
	//	*Expr_LiteralExpr
	//	*Expr_IdentExpr
	//	*Expr_SelectExpr
	//	*Expr_CallExpr
	//	*Expr_ListExpr
	//	*Expr_StructExpr
	//	*Expr_ComprehensionExpr
	ExprKind             isExpr_ExprKind `protobuf_oneof:"expr_kind"`
	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
	XXX_unrecognized     []byte          `json:"-"`
	XXX_sizecache        int32           `json:"-"`
}

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)

func (*Expr) GetCallExpr 

func (m *Expr) GetCallExpr() *Expr_Call

func (*Expr) GetComprehensionExpr 

func (m *Expr) GetComprehensionExpr() *Expr_Comprehension

func (*Expr) GetExprKind 

func (m *Expr) GetExprKind() isExpr_ExprKind

func (*Expr) GetId 

func (m *Expr) GetId() int32

func (*Expr) GetIdentExpr 

func (m *Expr) GetIdentExpr() *Expr_Ident

func (*Expr) GetListExpr 

func (m *Expr) GetListExpr() *Expr_CreateList

func (*Expr) GetLiteralExpr 

func (m *Expr) GetLiteralExpr() *Literal

func (*Expr) GetSelectExpr 

func (m *Expr) GetSelectExpr() *Expr_Select

func (*Expr) GetStructExpr 

func (m *Expr) GetStructExpr() *Expr_CreateStruct

func (*Expr) ProtoMessage 

func (*Expr) ProtoMessage()

func (*Expr) Reset 

func (m *Expr) Reset()

func (*Expr) String 

func (m *Expr) String() string

func (*Expr) XXX_DiscardUnknown 

func (m *Expr) XXX_DiscardUnknown()

func (*Expr) XXX_Marshal 

func (m *Expr) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Expr) XXX_Merge 

func (m *Expr) XXX_Merge(src proto.Message)

func (*Expr) XXX_OneofFuncs 

func (*Expr) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{})

XXX_OneofFuncs is for the internal use of the proto package.

func (*Expr) XXX_Size 

func (m *Expr) XXX_Size() int

func (*Expr) XXX_Unmarshal 

func (m *Expr) XXX_Unmarshal(b []byte) error

type ExprValue 

type ExprValue struct {
	// An expression can resolve to a value, error or unknown.
	//
	// Types that are valid to be assigned to Kind:
	//	*ExprValue_Value
	//	*ExprValue_Error
	//	*ExprValue_Unknown
	Kind                 isExprValue_Kind `protobuf_oneof:"kind"`
	XXX_NoUnkeyedLiteral struct{}         `json:"-"`
	XXX_unrecognized     []byte           `json:"-"`
	XXX_sizecache        int32            `json:"-"`
}

The value of an evaluated expression.

func (*ExprValue) Descriptor 

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

func (*ExprValue) GetError 

func (m *ExprValue) GetError() *ErrorSet

func (*ExprValue) GetKind 

func (m *ExprValue) GetKind() isExprValue_Kind

func (*ExprValue) GetUnknown 

func (m *ExprValue) GetUnknown() *UnknownSet

func (*ExprValue) GetValue 

func (m *ExprValue) GetValue() *v1beta.Value

func (*ExprValue) ProtoMessage 

func (*ExprValue) ProtoMessage()

func (*ExprValue) Reset 

func (m *ExprValue) Reset()

func (*ExprValue) String 

func (m *ExprValue) String() string

func (*ExprValue) XXX_DiscardUnknown 

func (m *ExprValue) XXX_DiscardUnknown()

func (*ExprValue) XXX_Marshal 

func (m *ExprValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*ExprValue) XXX_Merge 

func (m *ExprValue) XXX_Merge(src proto.Message)

func (*ExprValue) XXX_OneofFuncs 

func (*ExprValue) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{})

XXX_OneofFuncs is for the internal use of the proto package.

func (*ExprValue) XXX_Size 

func (m *ExprValue) XXX_Size() int

func (*ExprValue) XXX_Unmarshal 

func (m *ExprValue) XXX_Unmarshal(b []byte) error

type ExprValue_Error 

type ExprValue_Error struct {
	Error *ErrorSet `protobuf:"bytes,2,opt,name=error,proto3,oneof"`
}

type ExprValue_Unknown 

type ExprValue_Unknown struct {
	Unknown *UnknownSet `protobuf:"bytes,3,opt,name=unknown,proto3,oneof"`
}

type ExprValue_Value 

type ExprValue_Value struct {
	Value *v1beta.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"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

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)

func (*Expr_Call) GetArgs 

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

func (*Expr_Call) GetFunction 

func (m *Expr_Call) GetFunction() string

func (*Expr_Call) GetTarget 

func (m *Expr_Call) GetTarget() *Expr

func (*Expr_Call) ProtoMessage 

func (*Expr_Call) ProtoMessage()

func (*Expr_Call) Reset 

func (m *Expr_Call) Reset()

func (*Expr_Call) String 

func (m *Expr_Call) String() string

func (*Expr_Call) XXX_DiscardUnknown 

func (m *Expr_Call) XXX_DiscardUnknown()

func (*Expr_Call) XXX_Marshal 

func (m *Expr_Call) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Expr_Call) XXX_Merge 

func (m *Expr_Call) XXX_Merge(src proto.Message)

func (*Expr_Call) XXX_Size 

func (m *Expr_Call) XXX_Size() int

func (*Expr_Call) XXX_Unmarshal 

func (m *Expr_Call) XXX_Unmarshal(b []byte) error

type Expr_CallExpr 

type Expr_CallExpr struct {
	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"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

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)

func (*Expr_Comprehension) GetAccuInit 

func (m *Expr_Comprehension) GetAccuInit() *Expr

func (*Expr_Comprehension) GetAccuVar 

func (m *Expr_Comprehension) GetAccuVar() string

func (*Expr_Comprehension) GetIterRange 

func (m *Expr_Comprehension) GetIterRange() *Expr

func (*Expr_Comprehension) GetIterVar 

func (m *Expr_Comprehension) GetIterVar() string

func (*Expr_Comprehension) GetLoopCondition 

func (m *Expr_Comprehension) GetLoopCondition() *Expr

func (*Expr_Comprehension) GetLoopStep 

func (m *Expr_Comprehension) GetLoopStep() *Expr

func (*Expr_Comprehension) GetResult 

func (m *Expr_Comprehension) GetResult() *Expr

func (*Expr_Comprehension) ProtoMessage 

func (*Expr_Comprehension) ProtoMessage()

func (*Expr_Comprehension) Reset 

func (m *Expr_Comprehension) Reset()

func (*Expr_Comprehension) String 

func (m *Expr_Comprehension) String() string

func (*Expr_Comprehension) XXX_DiscardUnknown 

func (m *Expr_Comprehension) XXX_DiscardUnknown()

func (*Expr_Comprehension) XXX_Marshal 

func (m *Expr_Comprehension) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Expr_Comprehension) XXX_Merge 

func (m *Expr_Comprehension) XXX_Merge(src proto.Message)

func (*Expr_Comprehension) XXX_Size 

func (m *Expr_Comprehension) XXX_Size() int

func (*Expr_Comprehension) XXX_Unmarshal 

func (m *Expr_Comprehension) XXX_Unmarshal(b []byte) error

type Expr_ComprehensionExpr 

type Expr_ComprehensionExpr struct {
	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"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

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)

func (*Expr_CreateList) GetElements 

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

func (*Expr_CreateList) ProtoMessage 

func (*Expr_CreateList) ProtoMessage()

func (*Expr_CreateList) Reset 

func (m *Expr_CreateList) Reset()

func (*Expr_CreateList) String 

func (m *Expr_CreateList) String() string

func (*Expr_CreateList) XXX_DiscardUnknown 

func (m *Expr_CreateList) XXX_DiscardUnknown()

func (*Expr_CreateList) XXX_Marshal 

func (m *Expr_CreateList) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Expr_CreateList) XXX_Merge 

func (m *Expr_CreateList) XXX_Merge(src proto.Message)

func (*Expr_CreateList) XXX_Size 

func (m *Expr_CreateList) XXX_Size() int

func (*Expr_CreateList) XXX_Unmarshal 

func (m *Expr_CreateList) XXX_Unmarshal(b []byte) error

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"`
	XXX_NoUnkeyedLiteral struct{}                   `json:"-"`
	XXX_unrecognized     []byte                     `json:"-"`
	XXX_sizecache        int32                      `json:"-"`
}

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)

func (*Expr_CreateStruct) GetEntries 

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

func (*Expr_CreateStruct) GetType 

func (m *Expr_CreateStruct) GetType() string

func (*Expr_CreateStruct) ProtoMessage 

func (*Expr_CreateStruct) ProtoMessage()

func (*Expr_CreateStruct) Reset 

func (m *Expr_CreateStruct) Reset()

func (*Expr_CreateStruct) String 

func (m *Expr_CreateStruct) String() string

func (*Expr_CreateStruct) XXX_DiscardUnknown 

func (m *Expr_CreateStruct) XXX_DiscardUnknown()

func (*Expr_CreateStruct) XXX_Marshal 

func (m *Expr_CreateStruct) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Expr_CreateStruct) XXX_Merge 

func (m *Expr_CreateStruct) XXX_Merge(src proto.Message)

func (*Expr_CreateStruct) XXX_Size 

func (m *Expr_CreateStruct) XXX_Size() int

func (*Expr_CreateStruct) XXX_Unmarshal 

func (m *Expr_CreateStruct) XXX_Unmarshal(b []byte) error

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 valid to be assigned 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"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

Represents an entry.

func (*Expr_CreateStruct_Entry) Descriptor 

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

func (*Expr_CreateStruct_Entry) GetFieldKey 

func (m *Expr_CreateStruct_Entry) GetFieldKey() string

func (*Expr_CreateStruct_Entry) GetId 

func (m *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 (m *Expr_CreateStruct_Entry) GetMapKey() *Expr

func (*Expr_CreateStruct_Entry) GetValue 

func (m *Expr_CreateStruct_Entry) GetValue() *Expr

func (*Expr_CreateStruct_Entry) ProtoMessage 

func (*Expr_CreateStruct_Entry) ProtoMessage()

func (*Expr_CreateStruct_Entry) Reset 

func (m *Expr_CreateStruct_Entry) Reset()

func (*Expr_CreateStruct_Entry) String 

func (m *Expr_CreateStruct_Entry) String() string

func (*Expr_CreateStruct_Entry) XXX_DiscardUnknown 

func (m *Expr_CreateStruct_Entry) XXX_DiscardUnknown()

func (*Expr_CreateStruct_Entry) XXX_Marshal 

func (m *Expr_CreateStruct_Entry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Expr_CreateStruct_Entry) XXX_Merge 

func (m *Expr_CreateStruct_Entry) XXX_Merge(src proto.Message)

func (*Expr_CreateStruct_Entry) XXX_OneofFuncs 

func (*Expr_CreateStruct_Entry) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{})

XXX_OneofFuncs is for the internal use of the proto package.

func (*Expr_CreateStruct_Entry) XXX_Size 

func (m *Expr_CreateStruct_Entry) XXX_Size() int

func (*Expr_CreateStruct_Entry) XXX_Unmarshal 

func (m *Expr_CreateStruct_Entry) XXX_Unmarshal(b []byte) error

type Expr_CreateStruct_Entry_FieldKey 

type Expr_CreateStruct_Entry_FieldKey struct {
	FieldKey string `protobuf:"bytes,2,opt,name=field_key,json=fieldKey,proto3,oneof"`
}

type Expr_CreateStruct_Entry_MapKey 

type Expr_CreateStruct_Entry_MapKey struct {
	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"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

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

func (*Expr_Ident) Descriptor 

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

func (*Expr_Ident) GetName 

func (m *Expr_Ident) GetName() string

func (*Expr_Ident) ProtoMessage 

func (*Expr_Ident) ProtoMessage()

func (*Expr_Ident) Reset 

func (m *Expr_Ident) Reset()

func (*Expr_Ident) String 

func (m *Expr_Ident) String() string

func (*Expr_Ident) XXX_DiscardUnknown 

func (m *Expr_Ident) XXX_DiscardUnknown()

func (*Expr_Ident) XXX_Marshal 

func (m *Expr_Ident) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Expr_Ident) XXX_Merge 

func (m *Expr_Ident) XXX_Merge(src proto.Message)

func (*Expr_Ident) XXX_Size 

func (m *Expr_Ident) XXX_Size() int

func (*Expr_Ident) XXX_Unmarshal 

func (m *Expr_Ident) XXX_Unmarshal(b []byte) error

type Expr_IdentExpr 

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

type Expr_ListExpr 

type Expr_ListExpr struct {
	ListExpr *Expr_CreateList `protobuf:"bytes,7,opt,name=list_expr,json=listExpr,proto3,oneof"`
}

type Expr_LiteralExpr 

type Expr_LiteralExpr struct {
	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"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

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

func (*Expr_Select) Descriptor 

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

func (*Expr_Select) GetField 

func (m *Expr_Select) GetField() string

func (*Expr_Select) GetOperand 

func (m *Expr_Select) GetOperand() *Expr

func (*Expr_Select) GetTestOnly 

func (m *Expr_Select) GetTestOnly() bool

func (*Expr_Select) ProtoMessage 

func (*Expr_Select) ProtoMessage()

func (*Expr_Select) Reset 

func (m *Expr_Select) Reset()

func (*Expr_Select) String 

func (m *Expr_Select) String() string

func (*Expr_Select) XXX_DiscardUnknown 

func (m *Expr_Select) XXX_DiscardUnknown()

func (*Expr_Select) XXX_Marshal 

func (m *Expr_Select) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Expr_Select) XXX_Merge 

func (m *Expr_Select) XXX_Merge(src proto.Message)

func (*Expr_Select) XXX_Size 

func (m *Expr_Select) XXX_Size() int

func (*Expr_Select) XXX_Unmarshal 

func (m *Expr_Select) XXX_Unmarshal(b []byte) error

type Expr_SelectExpr 

type Expr_SelectExpr struct {
	SelectExpr *Expr_Select `protobuf:"bytes,5,opt,name=select_expr,json=selectExpr,proto3,oneof"`
}

type Expr_StructExpr 

type Expr_StructExpr struct {
	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"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

A function declaration.

func (*FunctionDecl) Descriptor 

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

func (*FunctionDecl) GetArgs 

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

func (*FunctionDecl) GetReceiverFunction 

func (m *FunctionDecl) GetReceiverFunction() bool

func (*FunctionDecl) GetReturnType 

func (m *FunctionDecl) GetReturnType() *DeclType

func (*FunctionDecl) ProtoMessage 

func (*FunctionDecl) ProtoMessage()

func (*FunctionDecl) Reset 

func (m *FunctionDecl) Reset()

func (*FunctionDecl) String 

func (m *FunctionDecl) String() string

func (*FunctionDecl) XXX_DiscardUnknown 

func (m *FunctionDecl) XXX_DiscardUnknown()

func (*FunctionDecl) XXX_Marshal 

func (m *FunctionDecl) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*FunctionDecl) XXX_Merge 

func (m *FunctionDecl) XXX_Merge(src proto.Message)

func (*FunctionDecl) XXX_Size 

func (m *FunctionDecl) XXX_Size() int

func (*FunctionDecl) XXX_Unmarshal 

func (m *FunctionDecl) XXX_Unmarshal(b []byte) error

type IdRef 

type IdRef struct {
	// The expression id.
	Id                   int32    `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

A reference to an expression id.

func (*IdRef) Descriptor 

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

func (*IdRef) GetId 

func (m *IdRef) GetId() int32

func (*IdRef) ProtoMessage 

func (*IdRef) ProtoMessage()

func (*IdRef) Reset 

func (m *IdRef) Reset()

func (*IdRef) String 

func (m *IdRef) String() string

func (*IdRef) XXX_DiscardUnknown 

func (m *IdRef) XXX_DiscardUnknown()

func (*IdRef) XXX_Marshal 

func (m *IdRef) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*IdRef) XXX_Merge 

func (m *IdRef) XXX_Merge(src proto.Message)

func (*IdRef) XXX_Size 

func (m *IdRef) XXX_Size() int

func (*IdRef) XXX_Unmarshal 

func (m *IdRef) XXX_Unmarshal(b []byte) error

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"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

An identifier declaration.

func (*IdentDecl) Descriptor 

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

func (*IdentDecl) GetType 

func (m *IdentDecl) GetType() *DeclType

func (*IdentDecl) GetValue 

func (m *IdentDecl) GetValue() *Expr

func (*IdentDecl) ProtoMessage 

func (*IdentDecl) ProtoMessage()

func (*IdentDecl) Reset 

func (m *IdentDecl) Reset()

func (*IdentDecl) String 

func (m *IdentDecl) String() string

func (*IdentDecl) XXX_DiscardUnknown 

func (m *IdentDecl) XXX_DiscardUnknown()

func (*IdentDecl) XXX_Marshal 

func (m *IdentDecl) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*IdentDecl) XXX_Merge 

func (m *IdentDecl) XXX_Merge(src proto.Message)

func (*IdentDecl) XXX_Size 

func (m *IdentDecl) XXX_Size() int

func (*IdentDecl) XXX_Unmarshal 

func (m *IdentDecl) XXX_Unmarshal(b []byte) error

type Literal 

type Literal struct {
	// Required. The valid constant kinds.
	//
	// Types that are valid to be assigned to ConstantKind:
	//	*Literal_NullValue
	//	*Literal_BoolValue
	//	*Literal_Int64Value
	//	*Literal_Uint64Value
	//	*Literal_DoubleValue
	//	*Literal_StringValue
	//	*Literal_BytesValue
	ConstantKind         isLiteral_ConstantKind `protobuf_oneof:"constant_kind"`
	XXX_NoUnkeyedLiteral struct{}               `json:"-"`
	XXX_unrecognized     []byte                 `json:"-"`
	XXX_sizecache        int32                  `json:"-"`
}

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)

func (*Literal) GetBoolValue 

func (m *Literal) GetBoolValue() bool

func (*Literal) GetBytesValue 

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

func (*Literal) GetConstantKind 

func (m *Literal) GetConstantKind() isLiteral_ConstantKind

func (*Literal) GetDoubleValue 

func (m *Literal) GetDoubleValue() float64

func (*Literal) GetInt64Value 

func (m *Literal) GetInt64Value() int64

func (*Literal) GetNullValue 

func (m *Literal) GetNullValue() _struct.NullValue

func (*Literal) GetStringValue 

func (m *Literal) GetStringValue() string

func (*Literal) GetUint64Value 

func (m *Literal) GetUint64Value() uint64

func (*Literal) ProtoMessage 

func (*Literal) ProtoMessage()

func (*Literal) Reset 

func (m *Literal) Reset()

func (*Literal) String 

func (m *Literal) String() string

func (*Literal) XXX_DiscardUnknown 

func (m *Literal) XXX_DiscardUnknown()

func (*Literal) XXX_Marshal 

func (m *Literal) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Literal) XXX_Merge 

func (m *Literal) XXX_Merge(src proto.Message)

func (*Literal) XXX_OneofFuncs 

func (*Literal) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{})

XXX_OneofFuncs is for the internal use of the proto package.

func (*Literal) XXX_Size 

func (m *Literal) XXX_Size() int

func (*Literal) XXX_Unmarshal 

func (m *Literal) XXX_Unmarshal(b []byte) error

type Literal_BoolValue 

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

type Literal_BytesValue 

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

type Literal_DoubleValue 

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

type Literal_Int64Value 

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

type Literal_NullValue 

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

type Literal_StringValue 

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

type Literal_Uint64Value 

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

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"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

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

func (*ParsedExpr) Descriptor 

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

func (*ParsedExpr) GetExpr 

func (m *ParsedExpr) GetExpr() *Expr

func (*ParsedExpr) GetSourceInfo 

func (m *ParsedExpr) GetSourceInfo() *SourceInfo

func (*ParsedExpr) GetSyntaxVersion 

func (m *ParsedExpr) GetSyntaxVersion() string

func (*ParsedExpr) ProtoMessage 

func (*ParsedExpr) ProtoMessage()

func (*ParsedExpr) Reset 

func (m *ParsedExpr) Reset()

func (*ParsedExpr) String 

func (m *ParsedExpr) String() string

func (*ParsedExpr) XXX_DiscardUnknown 

func (m *ParsedExpr) XXX_DiscardUnknown()

func (*ParsedExpr) XXX_Marshal 

func (m *ParsedExpr) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*ParsedExpr) XXX_Merge 

func (m *ParsedExpr) XXX_Merge(src proto.Message)

func (*ParsedExpr) XXX_Size 

func (m *ParsedExpr) XXX_Size() int

func (*ParsedExpr) XXX_Unmarshal 

func (m *ParsedExpr) XXX_Unmarshal(b []byte) error

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 */
	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
	XXX_unrecognized     []byte          `json:"-"`
	XXX_sizecache        int32           `json:"-"`
}

Source information collected at parse time.

func (*SourceInfo) Descriptor 

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

func (*SourceInfo) GetLineOffsets 

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

func (*SourceInfo) GetLocation 

func (m *SourceInfo) GetLocation() string

func (*SourceInfo) GetPositions 

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

func (*SourceInfo) ProtoMessage 

func (*SourceInfo) ProtoMessage()

func (*SourceInfo) Reset 

func (m *SourceInfo) Reset()

func (*SourceInfo) String 

func (m *SourceInfo) String() string

func (*SourceInfo) XXX_DiscardUnknown 

func (m *SourceInfo) XXX_DiscardUnknown()

func (*SourceInfo) XXX_Marshal 

func (m *SourceInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*SourceInfo) XXX_Merge 

func (m *SourceInfo) XXX_Merge(src proto.Message)

func (*SourceInfo) XXX_Size 

func (m *SourceInfo) XXX_Size() int

func (*SourceInfo) XXX_Unmarshal 

func (m *SourceInfo) XXX_Unmarshal(b []byte) error

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"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

A specific position in source.

func (*SourcePosition) Descriptor 

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

func (*SourcePosition) GetColumn 

func (m *SourcePosition) GetColumn() int32

func (*SourcePosition) GetLine 

func (m *SourcePosition) GetLine() int32

func (*SourcePosition) GetLocation 

func (m *SourcePosition) GetLocation() string

func (*SourcePosition) GetOffset 

func (m *SourcePosition) GetOffset() int32

func (*SourcePosition) ProtoMessage 

func (*SourcePosition) ProtoMessage()

func (*SourcePosition) Reset 

func (m *SourcePosition) Reset()

func (*SourcePosition) String 

func (m *SourcePosition) String() string

func (*SourcePosition) XXX_DiscardUnknown 

func (m *SourcePosition) XXX_DiscardUnknown()

func (*SourcePosition) XXX_Marshal 

func (m *SourcePosition) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*SourcePosition) XXX_Merge 

func (m *SourcePosition) XXX_Merge(src proto.Message)

func (*SourcePosition) XXX_Size 

func (m *SourcePosition) XXX_Size() int

func (*SourcePosition) XXX_Unmarshal 

func (m *SourcePosition) XXX_Unmarshal(b []byte) error

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"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

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)

func (*UnknownSet) GetExprs 

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

func (*UnknownSet) ProtoMessage 

func (*UnknownSet) ProtoMessage()

func (*UnknownSet) Reset 

func (m *UnknownSet) Reset()

func (*UnknownSet) String 

func (m *UnknownSet) String() string

func (*UnknownSet) XXX_DiscardUnknown 

func (m *UnknownSet) XXX_DiscardUnknown()

func (*UnknownSet) XXX_Marshal 

func (m *UnknownSet) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*UnknownSet) XXX_Merge 

func (m *UnknownSet) XXX_Merge(src proto.Message)

func (*UnknownSet) XXX_Size 

func (m *UnknownSet) XXX_Size() int

func (*UnknownSet) XXX_Unmarshal 

func (m *UnknownSet) XXX_Unmarshal(b []byte) error

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