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PooledLmdbReadTxn

azoth

Struct PooledLmdbReadTxn 

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pub struct PooledLmdbReadTxn<'a> { /* private fields */ }
Expand description

A pooled read-only transaction for LMDB

This wraps an LMDB read-only transaction with automatic permit release when the transaction is dropped.

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impl<'a> PooledLmdbReadTxn<'a>

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pub fn get_state(&self, key: &[u8]) -> Result<Option<Vec<u8>>, AzothError>

Get state value by key

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pub fn exists(&self, key: &[u8]) -> Result<bool, AzothError>

Check if a key exists

Auto Trait Implementations§

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impl<'a> Freeze for PooledLmdbReadTxn<'a>

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impl<'a> RefUnwindSafe for PooledLmdbReadTxn<'a>

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impl<'a> !Send for PooledLmdbReadTxn<'a>

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impl<'a> !Sync for PooledLmdbReadTxn<'a>

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impl<'a> Unpin for PooledLmdbReadTxn<'a>

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impl<'a> UnsafeUnpin for PooledLmdbReadTxn<'a>

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impl<'a> UnwindSafe for PooledLmdbReadTxn<'a>

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impl<T> Any for T
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