Enum wasccgraph_common::Scalar

pub enum Scalar {
    Nil,
    Boolean(bool),
    Integer(i64),
    Double(f64),
    String(GraphString),
}

A scalar value returned by the Graph provider

Variants

Nil

Boolean(bool)

Integer(i64)

Double(f64)

String(GraphString)

Trait Implementations

impl Clone for Scalar

fn clone(&self) -> Scalar

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Scalar

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Scalar

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl FromCell for Scalar

fn from_cell(
    result_set: &ResultSet,
    row_idx: usize,
    column_idx: usize
) -> GraphResult<Self>

impl PartialEq<Scalar> for Scalar

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

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

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

This method tests for !=.

impl Serialize for Scalar

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 Scalar