Struct bitcoin_db::DBBatch

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pub struct DBBatch { /* private fields */ }
Expand description

| Batch of changes queued to be written | to a CDBWrapper |

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impl DBBatch

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pub fn new(parent: &DBWrapper) -> Self

| @param[in] _parent | | CDBWrapper that this batch is to be submitted | to |

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pub fn clear(&mut self)

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pub fn write<K, V>(&mut self, key: &K, value: &V)

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pub fn erase<K>(&mut self, key: &K)

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pub fn size_estimate(&self) -> usize

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impl !RefUnwindSafe for DBBatch

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impl !Send for DBBatch

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impl !Sync for DBBatch

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impl Unpin for DBBatch

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impl !UnwindSafe for DBBatch

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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

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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

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impl<T, U> CastInto<U> for Twhere U: CastFrom<T>,

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unsafe fn cast_into(self) -> U

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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> Pointable for T

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const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

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unsafe fn drop(ptr: usize)

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impl<T> StaticUpcast<T> for T

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unsafe fn static_upcast(ptr: Ptr<T>) -> Ptr<T>

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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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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.
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impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

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fn vzip(self) -> V