Enum Kind 

pub enum Kind {
    Bool(Boolean),
    I8(I8),
    I16(I16),
    I32(I32),
    I64(I64),
    Fp32(Fp32),
    Fp64(Fp64),
    String(String),
    Binary(Binary),
    Date(Date),
    IntervalYear(IntervalYear),
    IntervalDay(IntervalDay),
    IntervalCompound(IntervalCompound),
    Uuid(Uuid),
    FixedChar(FixedChar),
    Varchar(VarChar),
    FixedBinary(FixedBinary),
    Decimal(Decimal),
    PrecisionTime(PrecisionTime),
    PrecisionTimestamp(PrecisionTimestamp),
    PrecisionTimestampTz(PrecisionTimestampTz),
    Struct(Struct),
    List(Box<List>),
    Map(Box<Map>),
    Func(Box<Func>),
    Unbound(Unbound),
    UserDefined(UserDefined),
    Alias(TypeAliasReference),
}

Variants

Bool(Boolean)

I8(I8)

I16(I16)

I32(I32)

I64(I64)

Fp32(Fp32)

Fp64(Fp64)

String(String)

Binary(Binary)

Date(Date)

IntervalYear(IntervalYear)

IntervalDay(IntervalDay)

IntervalCompound(IntervalCompound)

Uuid(Uuid)

FixedChar(FixedChar)

Varchar(VarChar)

FixedBinary(FixedBinary)

Decimal(Decimal)

PrecisionTime(PrecisionTime)

PrecisionTimestamp(PrecisionTimestamp)

PrecisionTimestampTz(PrecisionTimestampTz)

value is since UNIX epoch in UTC

Struct(Struct)

List(Box<List>)

Map(Box<Map>)

Func(Box<Func>)

Unbound(Unbound)

A placeholder type whose concrete type has not yet been bound. Unbound may be used where a concrete type would normally appear in partially bound plans and expressions, and must be bound to a concrete type before execution. Substrait defines no runtime semantics for values whose type is unbound.

UserDefined(UserDefined)

Alias(TypeAliasReference)

Reference an aliased type in Plan.type_aliases.

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 duplicate 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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Kind