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NextKeyRange

firewood_ffi

Struct NextKeyRange 

Source 
#[repr(C)]
pub struct NextKeyRange {
    pub start_key: OwnedBytes,
    pub end_key: Maybe<OwnedBytes>,
}
Expand description

A key range that should be fetched to continue iterating through a range or change proof that was truncated. Represents a half-open range [start_key, end_key). If end_key is None, the range is unbounded and continues to the end of the keyspace.

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§start_key: OwnedBytes

The start key of the next range to fetch.

§end_key: Maybe<OwnedBytes>

If set, a non-inclusive upper bound for the next range to fetch. If not set, the range is unbounded (this is the final range).

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impl Debug for NextKeyRange

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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

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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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Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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const ALIGN: usize

The alignment of pointer.
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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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Dereferences the given pointer. Read more
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type Output = T

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Performs the conversion.
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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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fn vzip(self) -> V

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fn value_size(&self) -> usize

The size of this value in bytes, excluding allocated data. Read more
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fn value_size_sum_iter<'item>(iterator: impl Iterator<Item = &'item T>) -> usize
where T: 'item,

The total sum of the sizes of all values in the given iterator, in bytes. This is default-implemented by computing ValueSize::value_size on every element and summing them. For Sized types, a more potentially efficient implementation using Iterator::count is provided. If you are implementing this trait manually, it is unlikely to be more efficient to provide a manual implementation here. Read more
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fn value_size_sum_exact_size_iter<'item>( iterator: impl ExactSizeIterator<Item = &'item T>, ) -> usize
where T: 'item,

The total sum of the sizes of all values in the given exact-size-iterator, in bytes. This is default-implemented by using ValueSize::value_size_sum_iter. For Sized types, a usually more efficient implementation using ExactSizeIterator::len is provided. If you are implementing this trait manually, it is unlikely to be more efficient to provide a manual implementation here. Read more