Enum googapis::google::api::expr::v1alpha1::expr::ExprKind

pub enum ExprKind {
    ConstExpr(Constant),
    IdentExpr(Ident),
    SelectExpr(Box<Select>),
    CallExpr(Box<Call>),
    ListExpr(CreateList),
    StructExpr(CreateStruct),
    ComprehensionExpr(Box<Comprehension>),
}

Required. Variants of expressions.

Variants

ConstExpr(Constant)

A literal expression.

Tuple Fields of ConstExpr

0: Constant

IdentExpr(Ident)

An identifier expression.

Tuple Fields of IdentExpr

0: Ident

SelectExpr(Box<Select>)

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

Tuple Fields of SelectExpr

0: Box<Select>

CallExpr(Box<Call>)

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

Tuple Fields of CallExpr

0: Box<Call>

ListExpr(CreateList)

A list creation expression.

Tuple Fields of ListExpr

0: CreateList

StructExpr(CreateStruct)

A map or message creation expression.

Tuple Fields of StructExpr

0: CreateStruct

ComprehensionExpr(Box<Comprehension>)

A comprehension expression.

Tuple Fields of ComprehensionExpr

0: Box<Comprehension>

Implementations

impl ExprKind

pub fn encode<B>(&self, buf: &mut B) where
    B: BufMut, 

pub fn merge<B>(
    field: &mut Option<ExprKind>,
    tag: u32,
    wire_type: WireType,
    buf: &mut B,
    ctx: DecodeContext
) -> Result<(), DecodeError> where
    B: Buf, 

pub fn encoded_len(&self) -> usize

Trait Implementations

impl Clone for ExprKind

fn clone(&self) -> ExprKind

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ExprKind

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq<ExprKind> for ExprKind

fn eq(&self, other: &ExprKind) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &ExprKind) -> bool

This method tests for !=.

impl StructuralPartialEq for ExprKind