Enum Kind

pub enum Kind {
    RawValue(Vec<u8>),
    RawTimestampMicros(i64),
    BytesValue(Vec<u8>),
    StringValue(String),
    IntValue(i64),
    BoolValue(bool),
    FloatValue(f64),
    TimestampValue(Timestamp),
    DateValue(Date),
    ArrayValue(ArrayValue),
}

Options for transporting values within the protobuf type system. A given kind may support more than one type and vice versa. On write, this is roughly analogous to a GoogleSQL literal.

The value is NULL if none of the fields in kind is set. If type is also omitted on write, we will infer it based on the schema.

Variants

RawValue(Vec<u8>)

Represents a raw byte sequence with no type information. The type field must be omitted.

RawTimestampMicros(i64)

Represents a raw cell timestamp with no type information. The type field must be omitted.

BytesValue(Vec<u8>)

Represents a typed value transported as a byte sequence.

StringValue(String)

Represents a typed value transported as a string.

IntValue(i64)

Represents a typed value transported as an integer.

BoolValue(bool)

Represents a typed value transported as a boolean.

FloatValue(f64)

Represents a typed value transported as a floating point number.

TimestampValue(Timestamp)

Represents a typed value transported as a timestamp.

DateValue(Date)

Represents a typed value transported as a date.

ArrayValue(ArrayValue)

Represents a typed value transported as a sequence of values. To differentiate between Struct, Array, and Map, the outermost Value must provide an explicit type on write. This type will apply recursively to the nested Struct fields, Array elements, or Map key/value pairs, which must not supply their own type.

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<'de> Deserialize<'de> for Kind

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

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 Serialize for Kind

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Kind