Enum foundationdb::tuple::Element

pub enum Element {
    Empty,
    Bytes(Vec<u8>),
    String(String),
    Tuple(Tuple),
    I64(i64),
    F32(f32),
    F64(f64),
    Bool(bool),
    Uuid(Uuid),
    // some variants omitted
}

A single tuple element

Variants

Empty

Corresponse with nothing, ie the Nil byte

Bytes(Vec<u8>)

A sequence of bytes to be written to the stream

String(String)

A string

Tuple(Tuple)

A recursive Tuple

I64(i64)

An i64

F32(f32)

An f32

F64(f64)

An f64

Bool(bool)

A bool

Uuid(Uuid)

A UUID, requires the uuid feature/library

Trait Implementations

impl Clone for Element

fn clone(&self) -> Element

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Element

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

Formats the value using the given formatter.

impl Decode for Element

fn decode(buf: &[u8], tuple_depth: TupleDepth) -> Result<(Self, usize)>

Decodes Self from the byte slice

fn decode_from(buf: &[u8]) -> Result<(Self, usize)>

Decodes Self from the byte slice

fn try_from(buf: &[u8]) -> Result<Self>

Decodes returning Self only

impl Encode for Element

fn encode<W: Write>(&self, w: &mut W, tuple_depth: TupleDepth) -> Result<()>

Encodes this tuple/element into the associated Write

fn encode_to<W: Write>(&self, w: &mut W) -> Result<()>

Encodes this tuple/element into the associated Write

fn to_vec(&self) -> Vec<u8>

Encodes this tuple/element into a new Vec

impl PartialEq<Element> for Element

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

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

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

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

impl StructuralPartialEq for Element