Struct matterdb::TemporaryDB[−][src]

pub struct TemporaryDB { /* fields omitted */ }

This in-memory database is only used for testing and experimenting; is not designed to operate under load in production.

Implementations

impl TemporaryDB[src]

pub fn new() -> Self[src]

Creates a new, empty database.

pub fn clear(&self) -> Result<()>[src]

Clears the contents of the database.

Trait Implementations

impl Database for TemporaryDB[src]

fn snapshot(&self) -> Box<dyn Snapshot>[src]

Creates a new snapshot of the database from its current state.

fn merge(&self, patch: Patch) -> Result<()>[src]

Atomically applies a sequence of patch changes to the database. Read more

fn merge_sync(&self, patch: Patch) -> Result<()>[src]

Atomically applies a sequence of patch changes to the database with fsync. Read more

fn fork(&self) -> Fork[src]

Creates a new fork of the database from its current state.

impl Debug for TemporaryDB[src]

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

Formats the value using the given formatter. Read more

impl Default for TemporaryDB[src]

fn default() -> Self[src]

Returns the “default value” for a type. Read more

Auto Trait Implementations

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> Pointable for T

pub const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

pub unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.