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CypherExecutor

Struct CypherExecutor 

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pub struct CypherExecutor<'a, G: GraphStore> {
    pub store: &'a G,
    pub graph: &'a str,
    pub params: BTreeMap<String, Value>,
}
Expand description

Read-only execution context.

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§store: &'a G§graph: &'a str§params: BTreeMap<String, Value>

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impl<'a, G: GraphStore> CypherExecutor<'a, G>

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pub fn new(store: &'a G, graph: &'a str) -> Self

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pub fn with_params(self, params: BTreeMap<String, Value>) -> Self

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pub fn execute( &self, query: &CypherQuery, ) -> Result<(Vec<String>, Vec<ResultRow>), CypherError>

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impl<'a, G> Freeze for CypherExecutor<'a, G>
where &'a G: Freeze,

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impl<'a, G> RefUnwindSafe for CypherExecutor<'a, G>

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impl<'a, G> Send for CypherExecutor<'a, G>
where &'a G: Send,

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impl<'a, G> Sync for CypherExecutor<'a, G>
where &'a G: Sync,

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impl<'a, G> Unpin for CypherExecutor<'a, G>
where &'a G: Unpin,

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impl<'a, G> UnsafeUnpin for CypherExecutor<'a, G>

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impl<'a, G> UnwindSafe for CypherExecutor<'a, G>

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impl<T> Any for T
where T: 'static + ?Sized,

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Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> ErasedDestructor for T
where T: 'static,

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.