Enum Kind

pub enum Kind {
    Bool(Boolean),
    I8(I8),
    I16(I16),
    I32(I32),
    I64(I64),
    Fp32(Fp32),
    Fp64(Fp64),
    String(String),
    Binary(Binary),
    Timestamp(Timestamp),
    Date(Date),
    Time(Time),
    IntervalYear(IntervalYear),
    TimestampTz(TimestampTz),
    Uuid(Uuid),
    IntervalDay(Box<ExpressionIntervalDay>),
    IntervalCompound(Box<ExpressionIntervalCompound>),
    FixedChar(Box<ExpressionFixedChar>),
    Varchar(Box<ExpressionVarChar>),
    FixedBinary(Box<ExpressionFixedBinary>),
    Decimal(Box<ExpressionDecimal>),
    PrecisionTime(Box<ExpressionPrecisionTime>),
    PrecisionTimestamp(Box<ExpressionPrecisionTimestamp>),
    PrecisionTimestampTz(Box<ExpressionPrecisionTimestampTz>),
    Struct(ExpressionStruct),
    List(Box<ExpressionList>),
    Map(Box<ExpressionMap>),
    UserDefined(ExpressionUserDefined),
    UserDefinedPointer(u32),
    TypeParameterName(String),
    IntegerParameterName(String),
    IntegerLiteral(i32),
    UnaryOp(Box<UnaryOp>),
    BinaryOp(Box<BinaryOp>),
    IfElse(Box<IfElse>),
    ReturnProgram(Box<ReturnProgram>),
}

Variants

Bool(Boolean)

I8(I8)

I16(I16)

I32(I32)

I64(I64)

Fp32(Fp32)

Fp64(Fp64)

String(String)

Binary(Binary)

Timestamp(Timestamp)

Deprecated in favor of ExpressionPrecisionTimestamp precision_timestamp

Date(Date)

Time(Time)

Deprecated in favor of ExpressionPrecisionTime precision_time

IntervalYear(IntervalYear)

TimestampTz(TimestampTz)

Deprecated in favor of ExpressionPrecisionTimestampTZ precision_timestamp_tz

Uuid(Uuid)

IntervalDay(Box<ExpressionIntervalDay>)

IntervalCompound(Box<ExpressionIntervalCompound>)

FixedChar(Box<ExpressionFixedChar>)

Varchar(Box<ExpressionVarChar>)

FixedBinary(Box<ExpressionFixedBinary>)

Decimal(Box<ExpressionDecimal>)

PrecisionTime(Box<ExpressionPrecisionTime>)

PrecisionTimestamp(Box<ExpressionPrecisionTimestamp>)

PrecisionTimestampTz(Box<ExpressionPrecisionTimestampTz>)

Struct(ExpressionStruct)

List(Box<ExpressionList>)

Map(Box<ExpressionMap>)

UserDefined(ExpressionUserDefined)

UserDefinedPointer(u32)

Deprecated in favor of user_defined, which allows nullability and variations to be specified. If user_defined_pointer is encountered, treat it as being non-nullable and having the default variation.

TypeParameterName(String)

IntegerParameterName(String)

IntegerLiteral(i32)

UnaryOp(Box<UnaryOp>)

BinaryOp(Box<BinaryOp>)

IfElse(Box<IfElse>)

ReturnProgram(Box<ReturnProgram>)

Implementations

impl Kind

pub fn encode(&self, buf: &mut impl BufMut)

Encodes the message to a buffer.

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

Decodes an instance of the message from a buffer, and merges it into self.

pub fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

Trait Implementations

impl Clone for Kind

fn clone(&self) -> Kind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Kind

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

Formats the value using the given formatter.

impl PartialEq for Kind

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Kind