Enum juniper::DefaultScalarValue

pub enum DefaultScalarValue {
    Int(i32),
    Float(f64),
    String(String),
    Boolean(bool),
}

The default scalar value representation in juniper

This types closely follows the graphql specification.

Variants

Int(i32)Float(f64)String(String)Boolean(bool)

Trait Implementations

impl ScalarValue for DefaultScalarValue

type Visitor = DefaultScalarValueVisitor

Serde visitor used to deserialize this scalar value

fn as_int(&self) -> Option<i32>

Convert the given scalar value into an integer value

fn as_string(&self) -> Option<String>

Convert the given scalar value into a string value

fn as_float(&self) -> Option<f64>

Convert the given scalar value into a float value

fn as_boolean(&self) -> Option<bool>

Convert the given scalar value into a boolean value

fn is_type<'a, T>(&'a self) -> bool where
    T: 'a,
    &'a Self: Into<Option<&'a T>>, 

Checks if the current value contains the a value of the current type

impl PartialEq<DefaultScalarValue> for DefaultScalarValue

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

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

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

This method tests for !=.

impl Clone for DefaultScalarValue

fn clone(&self) -> DefaultScalarValue

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<i32> for DefaultScalarValue

fn from(t: i32) -> Self

Performs the conversion.

impl<'a> From<&'a DefaultScalarValue> for Option<&'a i32>

fn from(t: &'a DefaultScalarValue) -> Self

Performs the conversion.

impl From<DefaultScalarValue> for Option<i32>

fn from(t: DefaultScalarValue) -> Self

Performs the conversion.

impl From<f64> for DefaultScalarValue

fn from(t: f64) -> Self

Performs the conversion.

impl<'a> From<&'a DefaultScalarValue> for Option<&'a f64>

fn from(t: &'a DefaultScalarValue) -> Self

Performs the conversion.

impl From<DefaultScalarValue> for Option<f64>

fn from(t: DefaultScalarValue) -> Self

Performs the conversion.

impl From<String> for DefaultScalarValue

fn from(t: String) -> Self

Performs the conversion.

impl<'a> From<&'a DefaultScalarValue> for Option<&'a String>

fn from(t: &'a DefaultScalarValue) -> Self

Performs the conversion.

impl From<DefaultScalarValue> for Option<String>

fn from(t: DefaultScalarValue) -> Self

Performs the conversion.

impl From<bool> for DefaultScalarValue

fn from(t: bool) -> Self

Performs the conversion.

impl<'a> From<&'a DefaultScalarValue> for Option<&'a bool>

fn from(t: &'a DefaultScalarValue) -> Self

Performs the conversion.

impl From<DefaultScalarValue> for Option<bool>

fn from(t: DefaultScalarValue) -> Self

Performs the conversion.

impl<'a> From<&'a str> for DefaultScalarValue

fn from(s: &'a str) -> Self

Performs the conversion.

impl Debug for DefaultScalarValue

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

Formats the value using the given formatter.

impl Display for DefaultScalarValue

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

Formats the value using the given formatter.

impl Serialize for DefaultScalarValue

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
    S: Serializer, 

Serialize this value into the given Serde serializer.