Struct NativeDB 

pub struct NativeDB { /* private fields */ }

A typed wrapper around RocksDB for storing native-only accessory state. Internally, this is roughly just an Arc<SchemaDB>.

Implementations

impl NativeDB

pub fn with_path(path: impl AsRef<Path>) -> Result<Self, Error>

Opens a NativeDB (backed by RocksDB) at the specified path. The returned instance will be at the path {path}/native-db.

pub fn get_value_option(&self, key: &Vec<u8>) -> Result<Option<Vec<u8>>>

Queries for a value in the NativeDB, given a key.

pub fn set_values( &self, key_value_pairs: impl IntoIterator<Item = (Vec<u8>, Option<Vec<u8>>)>, ) -> Result<()>

Sets a sequence of key-value pairs in the NativeDB. The write is atomic.

Trait Implementations

impl Clone for NativeDB

fn clone(&self) -> NativeDB

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for NativeDB

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

Formats the value using the given formatter.