Enum apollo_encoder::Value

pub enum Value {
    Variable(String),
    Int(i32),
    Float(f64),
    String(String),
    Boolean(bool),
    Null,
    Enum(String),
    List(Vec<Value>),
    Object(Vec<(String, Value)>),
}

The Value type represents available values you could give as an input.

Value: Variable | IntValue | FloatValue | StringValue | BooleanValue | NullValue | EnumValue | ListValue | ObjectValue

Detailed documentation can be found in GraphQL spec.

Variants

Variable(String)

Name of a variable example: varName

Int(i32)

Int value example: 7

Float(f64)

Float value example: 25.4

String(String)

String value example: "My string"

Boolean(bool)

Boolean value example: false

Null

Null value example: null

Enum(String)

Enum value example: "VARIANT_EXAMPLE"

List(Vec<Value>)

List value example: [1, 2, 3]

Object(Vec<(String, Value)>)

Object value example: { first: 1, second: 2 }

Trait Implementations

impl Clone for Value

fn clone(&self) -> Value

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Value

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

Formats the value using the given formatter.

impl Display for Value

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

Formats the value using the given formatter.

impl From<&str> for Value

fn from(val: &str) -> Self

Converts to this type from the input type.

impl From<String> for Value

fn from(val: String) -> Self

Converts to this type from the input type.

impl From<bool> for Value

fn from(val: bool) -> Self

Converts to this type from the input type.

impl From<f32> for Value

fn from(val: f32) -> Self

Converts to this type from the input type.

impl From<f64> for Value

fn from(val: f64) -> Self

Converts to this type from the input type.

impl From<i16> for Value

fn from(val: i16) -> Self

Converts to this type from the input type.

impl From<i32> for Value

fn from(val: i32) -> Self

Converts to this type from the input type.

impl From<i64> for Value

fn from(val: i64) -> Self

Converts to this type from the input type.

impl From<i8> for Value

fn from(val: i8) -> Self

Converts to this type from the input type.

impl From<isize> for Value

fn from(val: isize) -> Self

Converts to this type from the input type.

impl From<u16> for Value

fn from(val: u16) -> Self

Converts to this type from the input type.

impl From<u32> for Value

fn from(val: u32) -> Self

Converts to this type from the input type.

impl From<u64> for Value

fn from(val: u64) -> Self

Converts to this type from the input type.

impl From<u8> for Value

fn from(val: u8) -> Self

Converts to this type from the input type.

impl From<usize> for Value

fn from(val: usize) -> Self

Converts to this type from the input type.

impl PartialEq<Value> for Value

fn eq(&self, other: &Value) -> 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 TryFrom<DefaultValue> for Value

fn try_from(node: DefaultValue) -> Result<Self, Self::Error>

Create an apollo-encoder node from an apollo-parser one.

Errors

This returns an error if the apollo-parser tree is not valid. The error doesn’t have much context due to TryFrom API constraints: validate the parse tree before using TryFrom if granular errors are important to you.

type Error = FromError

The type returned in the event of a conversion error.

impl TryFrom<Value> for Value

fn try_from(node: Value) -> Result<Self, Self::Error>

Create an apollo-encoder node from an apollo-parser one.

Errors

This returns an error if the apollo-parser tree is not valid. The error doesn’t have much context due to TryFrom API constraints: validate the parse tree before using TryFrom if granular errors are important to you.

type Error = FromError

The type returned in the event of a conversion error.

impl StructuralPartialEq for Value