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BatchWriter

mqdb_core::storage

Struct BatchWriter 

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pub struct BatchWriter { /* private fields */ }

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impl BatchWriter

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pub fn insert(&mut self, key: Vec<u8>, value: Vec<u8>)

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pub fn remove(&mut self, key: Vec<u8>)

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pub fn expect_value(&mut self, key: Vec<u8>, expected_value: Vec<u8>)

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pub fn commit(self) -> Result<()>

Commits all queued operations atomically.

§Errors

Returns an error if the commit fails or expected values don’t match.

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