Struct async_graphql::context::QueryPathNode [−][src]
A path to the current query.
The path is stored as a kind of reverse linked list.
Fields
parent: Option<&'a QueryPathNode<'a>>
The parent node to this, if there is one.
segment: QueryPathSegment<'a>
The current path segment being resolved.
Implementations
impl<'a> QueryPathNode<'a>
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pub fn field_name(&self) -> &str
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Get the current field name.
This traverses all the parents of the node until it finds one that is a field name.
#[must_use]pub fn to_string_vec(&self) -> Vec<String>
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Get the path represented by Vec<String>
; numbers will be stringified.
pub fn parents(&self) -> Parents<'_>ⓘNotable traits for Parents<'a>
impl<'a> Iterator for Parents<'a> type Item = &'a QueryPathNode<'a>;
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Notable traits for Parents<'a>
impl<'a> Iterator for Parents<'a> type Item = &'a QueryPathNode<'a>;
Iterate over the parents of the node.
Trait Implementations
impl<'a> Clone for QueryPathNode<'a>
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fn clone(&self) -> QueryPathNode<'a>
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pub fn clone_from(&mut self, source: &Self)
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impl<'a> Copy for QueryPathNode<'a>
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impl<'a> Debug for QueryPathNode<'a>
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impl<'a> Display for QueryPathNode<'a>
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impl<'a> Serialize for QueryPathNode<'a>
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Auto Trait Implementations
impl<'a> RefUnwindSafe for QueryPathNode<'a>
impl<'a> Send for QueryPathNode<'a>
impl<'a> Sync for QueryPathNode<'a>
impl<'a> Unpin for QueryPathNode<'a>
impl<'a> UnwindSafe for QueryPathNode<'a>
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>
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pub fn in_current_span(self) -> Instrumented<Self>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
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.
pub 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.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,