Struct MemoryCanvasPersistenceByteStore 

pub struct MemoryCanvasPersistenceByteStore { /* private fields */ }

Implementations

impl MemoryCanvasPersistenceByteStore

pub fn checkpoint_bytes(&self) -> Option<&[u8]>

pub fn encoded_log_entries(&self) -> &[CanvasEncodedLogEntry]

Trait Implementations

impl CanvasPersistenceByteStore for MemoryCanvasPersistenceByteStore

type Error = Infallible

fn load_checkpoint_bytes(&self) -> Result<Option<Vec<u8>>, Self::Error>

fn save_checkpoint_bytes(&mut self, bytes: Vec<u8>) -> Result<(), Self::Error>

fn append_log_entry_bytes( &mut self, sequence: u64, bytes: Vec<u8>, ) -> Result<(), Self::Error>

fn load_log_entry_bytes( &self, after_sequence: u64, ) -> Result<Vec<CanvasEncodedLogEntry>, Self::Error>

fn compact_log_entry_bytes( &mut self, through_sequence: u64, ) -> Result<(), Self::Error>

impl Clone for MemoryCanvasPersistenceByteStore

fn clone(&self) -> MemoryCanvasPersistenceByteStore

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MemoryCanvasPersistenceByteStore

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

Formats the value using the given formatter.

impl Default for MemoryCanvasPersistenceByteStore

fn default() -> MemoryCanvasPersistenceByteStore

Returns the “default value” for a type.

impl PartialEq for MemoryCanvasPersistenceByteStore

fn eq(&self, other: &MemoryCanvasPersistenceByteStore) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for MemoryCanvasPersistenceByteStore