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CascadeEntities

Struct CascadeEntities 

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pub struct CascadeEntities {
    pub updated: Vec<EntityKey>,
    pub deleted: Vec<EntityKey>,
}
Expand description

Cascade entities extracted from a GraphQL mutation response.

Represents all entities affected by a mutation (both updated and deleted), used to determine which caches need invalidation.

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§updated: Vec<EntityKey>

Updated entities - entries that were modified or created

§deleted: Vec<EntityKey>

Deleted entities - entries that were removed

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impl CascadeEntities

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pub fn new(updated: Vec<EntityKey>, deleted: Vec<EntityKey>) -> Self

Create new cascade entities with separate updated and deleted lists.

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pub fn all_affected(&self) -> Vec<EntityKey>

Get all affected entities (both updated and deleted).

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pub fn has_changes(&self) -> bool

Check if cascade has any affected entities.

Trait Implementations§

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impl Clone for CascadeEntities

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fn clone(&self) -> CascadeEntities

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for CascadeEntities

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

Formats the value using the given formatter. Read more
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impl PartialEq for CascadeEntities

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fn eq(&self, other: &CascadeEntities) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Eq for CascadeEntities

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impl StructuralPartialEq for CascadeEntities

Auto Trait Implementations§

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

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fn type_id(&self) -> TypeId

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

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<Q, K> Equivalent<K> for Q
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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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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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Calls U::from(self).

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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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type Output = T

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type Error = Infallible

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

Performs the conversion.
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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>

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