Struct IntValue 

pub struct IntValue<'src> {
    pub span: ByteSpan,
    pub syntax: Option<Box<IntValueSyntax<'src>>>,
    pub value: i32,
}

A GraphQL integer value.

Per the Int section of the spec, implementations should support “at minimum, the range of a signed 32-bit integer.” This parser represents Int values as i32. On overflow/underflow the parser emits a diagnostic and clamps to i32::MAX / i32::MIN.

Fields

span: ByteSpan

syntax: Option<Box<IntValueSyntax<'src>>>

value: i32

The parsed 32-bit integer value. On overflow/underflow the parser emits a diagnostic and clamps to i32::MAX / i32::MIN.

Implementations

impl IntValue<'_>

pub fn as_i64(&self) -> i64

Widen to i64 (infallible).

impl IntValue<'_>

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

See AstNode::append_source().

pub fn byte_span(&self) -> ByteSpan

Returns this int 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 int 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 IntValue<'_>

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

See AstNode::append_source().

fn byte_span(&self) -> ByteSpan

Returns this int 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 int 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 IntValue<'src>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'src> Debug for IntValue<'src>

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

Formats the value using the given formatter.

impl<'src> PartialEq for IntValue<'src>

fn eq(&self, other: &IntValue<'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 IntValue<'src>