stepflow_base

Struct ObjectStoreFiltered

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pub struct ObjectStoreFiltered<'os, T, TID>
where
    TID: Eq + Hash + 'static,
{ /* private fields */ }
Expand description

Wrapper to an ObjectStore that provides a filtered view of the objects contained

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impl<'os, T, TID> ObjectStoreFiltered<'os, T, TID>
where T: ObjectStoreContent + ObjectStoreContent<IdType = TID>, TID: Eq + Hash + Clone + 'static,

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pub fn new( object_store: &'os ObjectStore<T, TID>, allowed_ids: HashSet<TID>, ) -> Self

Wrap the object_store with a filtered view. Only IDs specified in allowed_ids are visible.

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pub fn id_from_name(&self, name: &str) -> Option<&TID>

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pub fn name_from_id(&self, id: &TID) -> Option<&str>

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pub fn get_by_name(&self, name: &str) -> Option<&T>

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pub fn get(&self, id: &TID) -> Option<&T>

Auto Trait Implementations§

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impl<'os, T, TID> Freeze for ObjectStoreFiltered<'os, T, TID>

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impl<'os, T, TID> RefUnwindSafe for ObjectStoreFiltered<'os, T, TID>
where TID: RefUnwindSafe, T: RefUnwindSafe,

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impl<'os, T, TID> Send for ObjectStoreFiltered<'os, T, TID>
where TID: Send + Sync, T: Sync,

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impl<'os, T, TID> Sync for ObjectStoreFiltered<'os, T, TID>
where TID: Sync, T: Sync,

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impl<'os, T, TID> Unpin for ObjectStoreFiltered<'os, T, TID>
where TID: Unpin,

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impl<'os, T, TID> UnwindSafe for ObjectStoreFiltered<'os, T, TID>
where TID: UnwindSafe + RefUnwindSafe, T: RefUnwindSafe,

Blanket 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> AsAny for T
where T: Any,

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fn as_any(&self) -> &(dyn Any + 'static)

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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, 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.