[−][src]Struct juniper::LookAheadSelection
A selection performed by a query
Methods
impl<'a, S> LookAheadSelection<'a, S> where
S: ScalarValue,
&'a S: ScalarRefValue<'a>,
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S: ScalarValue,
&'a S: ScalarRefValue<'a>,
pub fn for_explicit_type(
&self,
type_name: &str
) -> ConcreteLookAheadSelection<'a, S>
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&self,
type_name: &str
) -> ConcreteLookAheadSelection<'a, S>
Convert a eventually type independent selection into one for a concrete type
Trait Implementations
impl<'a, S> LookAheadMethods<S> for LookAheadSelection<'a, S>
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fn field_name(&self) -> &str
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fn select_child(&self, name: &str) -> Option<&Self>
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fn arguments(&self) -> &[LookAheadArgument<S>]
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fn child_names(&self) -> Vec<&str>
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fn has_arguments(&self) -> bool
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fn has_children(&self) -> bool
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fn has_child(&self, name: &str) -> bool
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fn argument(&self, name: &str) -> Option<&LookAheadArgument<S>>
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impl<'a, S: Clone + 'a> Clone for LookAheadSelection<'a, S>
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fn clone(&self) -> LookAheadSelection<'a, S>
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fn clone_from(&mut self, source: &Self)
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impl<'a, S> Default for LookAheadSelection<'a, S> where
S: ScalarValue,
&'a S: ScalarRefValue<'a>,
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S: ScalarValue,
&'a S: ScalarRefValue<'a>,
impl<'a, S: PartialEq + 'a> PartialEq<LookAheadSelection<'a, S>> for LookAheadSelection<'a, S>
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fn eq(&self, other: &LookAheadSelection<'a, S>) -> bool
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fn ne(&self, other: &LookAheadSelection<'a, S>) -> bool
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impl<'a, S: Debug + 'a> Debug for LookAheadSelection<'a, S>
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Auto Trait Implementations
impl<'a, S> Send for LookAheadSelection<'a, S> where
S: Sync,
S: Sync,
impl<'a, S> Sync for LookAheadSelection<'a, S> where
S: Sync,
S: Sync,
impl<'a, S> Unpin for LookAheadSelection<'a, S>
impl<'a, S> RefUnwindSafe for LookAheadSelection<'a, S> where
S: RefUnwindSafe,
S: RefUnwindSafe,
impl<'a, S> UnwindSafe for LookAheadSelection<'a, S> where
S: RefUnwindSafe,
S: RefUnwindSafe,
Blanket Implementations
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,