Struct InMemoryBackend

pub struct InMemoryBackend(/* private fields */);

Acts as temporal in-memory database storage.

Implementations

impl InMemoryBackend

pub fn new() -> Self

Creates a new, empty memory backend.

Trait Implementations

impl Debug for InMemoryBackend

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

Formats the value using the given formatter.

impl Default for InMemoryBackend

fn default() -> InMemoryBackend

Returns the “default value” for a type.

impl StorageBackend for InMemoryBackend

fn len(&self) -> Result<u64, Error>

Gets the current length of the storage.

fn read(&self, offset: u64, len: usize) -> Result<Vec<u8>, Error>

Reads the specified array of bytes from the storage.

fn set_len(&self, len: u64) -> Result<(), Error>

Sets the length of the storage.

fn sync_data(&self, _: bool) -> Result<(), Error>

Syncs all buffered data with the persistent storage.

fn write(&self, offset: u64, data: &[u8]) -> Result<(), Error>

Writes the specified array to the storage.