pub struct InMemoryBackend { /* private fields */ }Implementations§
Source§impl InMemoryBackend
impl InMemoryBackend
pub fn open() -> Result<Self, StoreError>
Trait Implementations§
Source§impl Debug for InMemoryBackend
impl Debug for InMemoryBackend
Source§impl StorageBackend for InMemoryBackend
impl StorageBackend for InMemoryBackend
Source§fn clear_table(&self, table: &str) -> Result<(), StoreError>
fn clear_table(&self, table: &str) -> Result<(), StoreError>
Removes all data from the specified table.
Source§fn begin_read(&self) -> Result<Arc<dyn StorageReadView>, StoreError>
fn begin_read(&self) -> Result<Arc<dyn StorageReadView>, StoreError>
Opens a new read view.
Source§fn begin_write(
&self,
) -> Result<Box<dyn StorageWriteBatch + 'static>, StoreError>
fn begin_write( &self, ) -> Result<Box<dyn StorageWriteBatch + 'static>, StoreError>
Creates a new write batch.
Source§fn begin_locked(
&self,
table_name: &'static str,
) -> Result<Box<dyn StorageLockedView>, StoreError>
fn begin_locked( &self, table_name: &'static str, ) -> Result<Box<dyn StorageLockedView>, StoreError>
Creates a locked snapshot for a specific table. Read more
Source§fn create_checkpoint(&self, _path: &Path) -> Result<(), StoreError>
fn create_checkpoint(&self, _path: &Path) -> Result<(), StoreError>
Creates a checkpoint of the current database state at the specified path.
Auto Trait Implementations§
impl Freeze for InMemoryBackend
impl RefUnwindSafe for InMemoryBackend
impl Send for InMemoryBackend
impl Sync for InMemoryBackend
impl Unpin for InMemoryBackend
impl UnsafeUnpin for InMemoryBackend
impl UnwindSafe for InMemoryBackend
Blanket Implementations§
Source§impl<T> ArchivePointee for T
impl<T> ArchivePointee for T
Source§type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
Source§fn pointer_metadata(
_: &<T as ArchivePointee>::ArchivedMetadata,
) -> <T as Pointee>::Metadata
fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata, ) -> <T as Pointee>::Metadata
Converts some archived metadata to the pointer metadata for itself.
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§impl<T> LayoutRaw for T
impl<T> LayoutRaw for T
Source§fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
Returns the layout of the type.
Source§impl<T, N1, N2> Niching<NichedOption<T, N1>> for N2
impl<T, N1, N2> Niching<NichedOption<T, N1>> for N2
Source§unsafe fn is_niched(niched: *const NichedOption<T, N1>) -> bool
unsafe fn is_niched(niched: *const NichedOption<T, N1>) -> bool
Returns whether the given value has been niched. Read more
Source§fn resolve_niched(out: Place<NichedOption<T, N1>>)
fn resolve_niched(out: Place<NichedOption<T, N1>>)
Writes data to
out indicating that a T is niched.