reth_trie::trie_cursor

Struct InMemoryAccountTrieCursor

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pub struct InMemoryAccountTrieCursor<'a, C> { /* private fields */ }
Expand description

The cursor to iterate over account trie updates and corresponding database entries. It will always give precedence to the data from the trie updates.

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impl<'a, C: TrieCursor> InMemoryAccountTrieCursor<'a, C>

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pub const fn new(cursor: C, trie_updates: &'a TrieUpdatesSorted) -> Self

Create new account trie cursor from underlying cursor and reference to TrieUpdatesSorted.

Trait Implementations§

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impl<'a, C: Debug> Debug for InMemoryAccountTrieCursor<'a, C>

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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<C: TrieCursor> TrieCursor for InMemoryAccountTrieCursor<'_, C>

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fn seek_exact( &mut self, key: Nibbles, ) -> Result<Option<(Nibbles, BranchNodeCompact)>, DatabaseError>

Move the cursor to the key and return if it is an exact match.
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fn seek( &mut self, key: Nibbles, ) -> Result<Option<(Nibbles, BranchNodeCompact)>, DatabaseError>

Move the cursor to the key and return a value matching of greater than the key.
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fn next( &mut self, ) -> Result<Option<(Nibbles, BranchNodeCompact)>, DatabaseError>

Move the cursor to the next key.
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fn current(&mut self) -> Result<Option<Nibbles>, DatabaseError>

Get the current entry.

Auto Trait Implementations§

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impl<'a, C> Freeze for InMemoryAccountTrieCursor<'a, C>
where C: Freeze,

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impl<'a, C> RefUnwindSafe for InMemoryAccountTrieCursor<'a, C>
where C: RefUnwindSafe,

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impl<'a, C> Send for InMemoryAccountTrieCursor<'a, C>
where C: Send,

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impl<'a, C> Sync for InMemoryAccountTrieCursor<'a, C>
where C: Sync,

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impl<'a, C> Unpin for InMemoryAccountTrieCursor<'a, C>
where C: Unpin,

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impl<'a, C> UnwindSafe for InMemoryAccountTrieCursor<'a, C>
where C: UnwindSafe,

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impl<T> Any for T
where T: 'static + ?Sized,

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