pub struct LinHash { /* private fields */ }Implementations§
Source§impl LinHash
impl LinHash
pub fn open(dir: &Path, ksize: usize, vsize: usize) -> Result<Self, Error>
pub fn len(&self) -> u64
pub fn get(&self, key: &[u8]) -> Result<Option<Vec<u8>>, Error>
pub fn list(&self) -> impl Iterator<Item = (Vec<u8>, Vec<u8>)>
pub fn insert( &self, key: Vec<u8>, value: Vec<u8>, ) -> Result<Option<Vec<u8>>, Error>
pub fn delete(&self, key: &[u8]) -> Result<Option<Vec<u8>>, Error>
pub fn flush(&self) -> Result<(), Error>
Auto Trait Implementations§
impl Freeze for LinHash
impl !RefUnwindSafe for LinHash
impl Send for LinHash
impl Sync for LinHash
impl Unpin for LinHash
impl !UnwindSafe for LinHash
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> 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.