Struct spirt::EntityListIter

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pub struct EntityListIter<E: Entity> {
    pub first: Option<E>,
    pub last: Option<E>,
}
Expand description

EntityList<E> iterator, but with a different API than Iterator.

This can also be considered a (non-random-access) “subslice” of the list.

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§first: Option<E>§last: Option<E>

Implementations§

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impl<E: Entity<Def = EntityListNode<E, D>>, D> EntityListIter<E>

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pub fn split_first(self, defs: &EntityDefs<E>) -> Option<(E, Self)>

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pub fn split_last(self, defs: &EntityDefs<E>) -> Option<(E, Self)>

Trait Implementations§

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impl<E: Clone + Entity> Clone for EntityListIter<E>

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fn clone(&self) -> EntityListIter<E>

Returns a copy 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<E: Copy + Entity> Copy for EntityListIter<E>

Auto Trait Implementations§

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impl<E> RefUnwindSafe for EntityListIter<E>where E: RefUnwindSafe,

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impl<E> Send for EntityListIter<E>where E: Send,

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impl<E> Sync for EntityListIter<E>where E: Sync,

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impl<E> Unpin for EntityListIter<E>where E: Unpin,

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impl<E> UnwindSafe for EntityListIter<E>where E: UnwindSafe,

Blanket Implementations§

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impl<T> Any for Twhere 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 Twhere 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 Twhere 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 Twhere 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> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere 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 Twhere 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.