Struct LookAheadList

pub struct LookAheadList<'a, S> { /* private fields */ }

Lazy-evaluated list used in look-ahead operations on an executed GraphQL query.

Implementations

impl<'a, S: ScalarValue> LookAheadList<'a, S>

pub fn iter(&self) -> <&Self as IntoIterator>::IntoIter

Returns an Iterator over the items of this list.

Trait Implementations

impl<'a, S> Clone for LookAheadList<'a, S>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a, S: Debug> Debug for LookAheadList<'a, S>

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

Formats the value using the given formatter.

impl<'a, S> Default for LookAheadList<'a, S>

fn default() -> Self

Returns the “default value” for a type.

impl<'a, S: ScalarValue> IntoIterator for &LookAheadList<'a, S>

type Item = Spanning<LookAheadValue<'a, S>, &'a Span>

The type of the elements being iterated over.

type IntoIter = Iter<'a, S>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<'a, S: ScalarValue> IntoIterator for LookAheadList<'a, S>

type Item = Spanning<LookAheadValue<'a, S>, &'a Span>

The type of the elements being iterated over.

type IntoIter = Iter<'a, S>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<'a, S: ScalarValue> PartialEq for LookAheadList<'a, S>

fn eq(&self, other: &Self) -> 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<'a, S> Copy for LookAheadList<'a, S>