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UpsertOptions

Struct UpsertOptions 

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pub struct UpsertOptions<K, V>
where K: Clone + Eq + Hash + Send + Sync + ToString + 'static, V: Clone + Send + Sync + 'static,
{ pub equals: Option<IndexEqualsFn<K, V>>, }
Expand description

Per-call upsert options for ReactiveIndex::upsert.

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§equals: Option<IndexEqualsFn<K, V>>

Per-call equals override. Takes precedence over the factory-level equals.

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impl<K, V> Default for UpsertOptions<K, V>
where K: Clone + Eq + Hash + Send + Sync + ToString + 'static, V: Clone + Send + Sync + 'static,

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl<K, V> Freeze for UpsertOptions<K, V>

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impl<K, V> !RefUnwindSafe for UpsertOptions<K, V>

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impl<K, V> Send for UpsertOptions<K, V>

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impl<K, V> Sync for UpsertOptions<K, V>

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impl<K, V> Unpin for UpsertOptions<K, V>

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impl<K, V> UnsafeUnpin for UpsertOptions<K, V>

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impl<K, V> !UnwindSafe for UpsertOptions<K, V>

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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
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> 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 = 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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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.