Struct matterdb::migration::PersistentIters [−][src]
Factory for persistent iterators.
Implementations
impl<T> PersistentIters<T> where
T: Access,
T::Base: RawAccessMut,
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T: Access,
T::Base: RawAccessMut,
pub fn new(access: T) -> Self
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Creates a new factory.
pub fn create<'a, I: IndexIterator>(
&mut self,
name: &str,
index: &'a I
) -> PersistentIter<'a, T::Base, I>ⓘNotable traits for PersistentIter<'_, T, I>
impl<T, I> Iterator for PersistentIter<'_, T, I> where
T: RawAccessMut,
I: IndexIterator, type Item = (<I::Key as ToOwned>::Owned, I::Value);
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&mut self,
name: &str,
index: &'a I
) -> PersistentIter<'a, T::Base, I>ⓘ
Notable traits for PersistentIter<'_, T, I>
impl<T, I> Iterator for PersistentIter<'_, T, I> where
T: RawAccessMut,
I: IndexIterator, type Item = (<I::Key as ToOwned>::Owned, I::Value);
Creates a persistent iterator identified by the name
.
Trait Implementations
Auto Trait Implementations
impl<T> RefUnwindSafe for PersistentIters<T> where
T: RefUnwindSafe,
T: RefUnwindSafe,
impl<T> Send for PersistentIters<T> where
T: Send,
T: Send,
impl<T> Sync for PersistentIters<T> where
T: Sync,
T: Sync,
impl<T> Unpin for PersistentIters<T> where
T: Unpin,
T: Unpin,
impl<T> UnwindSafe for PersistentIters<T> where
T: UnwindSafe,
T: UnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Pointable for T
pub const ALIGN: usize
type Init = T
The type for initializers.
pub unsafe fn init(init: <T as Pointable>::Init) -> usize
pub unsafe fn deref<'a>(ptr: usize) -> &'a T
pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T
pub unsafe fn drop(ptr: usize)
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,