Enum Value 

pub enum Value<'src> {
    Boolean(BooleanValue<'src>),
    Enum(EnumValue<'src>),
    Float(FloatValue<'src>),
    Int(IntValue<'src>),
    List(ListValue<'src>),
    Null(NullValue<'src>),
    Object(ObjectValue<'src>),
    String(StringValue<'src>),
    Variable(VariableReference<'src>),
}

A GraphQL input value.

Represents all possible GraphQL value literals as defined in the Input Values section of the spec.

Variants

Boolean(BooleanValue<'src>)

Enum(EnumValue<'src>)

Float(FloatValue<'src>)

Int(IntValue<'src>)

List(ListValue<'src>)

Null(NullValue<'src>)

Object(ObjectValue<'src>)

String(StringValue<'src>)

Variable(VariableReference<'src>)

Implementations

impl Value<'_>

pub fn append_source(&self, sink: &mut String, source: Option<&str>)

See AstNode::append_source().

pub fn byte_span(&self) -> ByteSpan

Returns this value’s byte-offset span within the source text.

The returned ByteSpan can be resolved to line/column positions via source_span() or ByteSpan::resolve().

pub fn source_span(&self, source_map: &SourceMap<'_>) -> Option<SourceSpan>

Resolves this value’s position to line/column coordinates using the given SourceMap.

Returns None if the byte offsets cannot be resolved (e.g. the span was synthetically constructed without valid position data).

Trait Implementations

impl AstNode for Value<'_>

fn append_source(&self, sink: &mut String, source: Option<&str>)

See AstNode::append_source().

fn byte_span(&self) -> ByteSpan

Returns this value’s byte-offset span within the source text.

The returned ByteSpan can be resolved to line/column positions via source_span() or ByteSpan::resolve().

fn source_span(&self, source_map: &SourceMap<'_>) -> Option<SourceSpan>

Resolves this value’s position to line/column coordinates using the given SourceMap.

Returns None if the byte offsets cannot be resolved (e.g. the span was synthetically constructed without valid position data).

fn to_source(&self, source: Option<&str>) -> String

Return this node as a source string.

impl<'src> Clone for Value<'src>

fn clone(&self) -> Value<'src>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'src> Debug for Value<'src>

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

Formats the value using the given formatter.

impl<'src> PartialEq for Value<'src>

fn eq(&self, other: &Value<'src>) -> 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<'src> StructuralPartialEq for Value<'src>