Struct PassthroughWalWrapper 

pub struct PassthroughWalWrapper;

A Wrapper implementation that delegates everything to the wrapped wal

Trait Implementations

impl Clone for PassthroughWalWrapper

fn clone(&self) -> PassthroughWalWrapper

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PassthroughWalWrapper

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

Formats the value using the given formatter.

impl<W: Wal> WrapWal<W> for PassthroughWalWrapper

fn limit(&mut self, wrapped: &mut W, size: i64)

fn begin_read_txn(&mut self, wrapped: &mut W) -> Result<bool>

fn end_read_txn(&mut self, wrapped: &mut W)

fn find_frame( &mut self, wrapped: &mut W, page_no: NonZeroU32, ) -> Result<Option<NonZeroU32>>

fn read_frame( &mut self, wrapped: &mut W, frame_no: NonZeroU32, buffer: &mut [u8], ) -> Result<()>

fn read_frame_raw( &mut self, wrapped: &mut W, frame_no: NonZeroU32, buffer: &mut [u8], ) -> Result<()>

fn db_size(&self, wrapped: &W) -> u32

fn begin_write_txn(&mut self, wrapped: &mut W) -> Result<()>

fn end_write_txn(&mut self, wrapped: &mut W) -> Result<()>

fn undo<U: UndoHandler>( &mut self, wrapped: &mut W, handler: Option<&mut U>, ) -> Result<()>

fn savepoint(&mut self, wrapped: &mut W, rollback_data: &mut [u32])

fn savepoint_undo( &mut self, wrapped: &mut W, rollback_data: &mut [u32], ) -> Result<()>

fn frame_count(&self, wrapped: &W, locked: i32) -> Result<u32>

fn insert_frames( &mut self, wrapped: &mut W, page_size: c_int, page_headers: &mut PageHeaders, size_after: u32, is_commit: bool, sync_flags: c_int, ) -> Result<usize>

fn checkpoint( &mut self, wrapped: &mut W, db: &mut Sqlite3Db, mode: CheckpointMode, busy_handler: Option<&mut dyn BusyHandler>, sync_flags: u32, buf: &mut [u8], checkpoint_cb: Option<&mut dyn CheckpointCallback>, in_wal: Option<&mut i32>, backfilled: Option<&mut i32>, ) -> Result<()>

fn exclusive_mode(&mut self, wrapped: &mut W, op: c_int) -> Result<()>

fn uses_heap_memory(&self, wrapped: &W) -> bool

fn set_db(&mut self, wrapped: &mut W, db: &mut Sqlite3Db)

fn callback(&self, wrapped: &W) -> i32

fn frames_in_wal(&self, wrapped: &W) -> u32

fn open<M: WalManager<Wal = W>>( &self, manager: &M, vfs: &mut Vfs, file: &mut Sqlite3File, no_shm_mode: c_int, max_log_size: i64, db_path: &CStr, ) -> Result<W>

fn close<M: WalManager<Wal = W>>( &mut self, manager: &M, wrapped: &mut W, db: &mut Sqlite3Db, sync_flags: c_int, scratch: Option<&mut [u8]>, ) -> Result<()>

fn then<T>(self, other: T) -> Then<Self, T, W>

where Self: Sized,

impl Copy for PassthroughWalWrapper