Struct tc_collection::tensor::sparse::SparseVersion

impl<FE, T> SparseVersion<FE, T>

pub fn new( file: SparseFile<FE, T>, semaphore: Semaphore<Collator<u64>, Range> ) -> Self

pub fn commit(&self, txn_id: &TxnId)

pub fn rollback(&self, txn_id: &TxnId)

pub fn finalize(&self, txn_id: &TxnId)

Trait Implementations§

impl<FE, T> Clone for SparseVersion<FE, T>

fn clone(&self) -> Self

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl<FE, T> Debug for SparseVersion<FE, T>
where FE: ThreadSafe, T: CType + DType,

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

Formats the value using the given formatter. Read more

impl<Txn, FE, T: CType> From<SparseVersion<FE, T>> for SparseAccess<Txn, FE, T>

fn from(version: SparseVersion<FE, T>) -> Self

Converts to this type from the input type.

impl<FE, T> SparseInstance for SparseVersion<FE, T>
where FE: AsType<Node> + ThreadSafe, T: CType + DType, Number: From<T> + CastInto<T>,

fn blocks<'async_trait>( self, txn_id: TxnId, range: Range, order: Axes ) -> Pin<Box<dyn Future<Output = Result<Self::Blocks, TCError>> + Send + 'async_trait>>
where Self: 'async_trait,

fn elements<'async_trait>( self, txn_id: TxnId, range: Range, order: Axes ) -> Pin<Box<dyn Future<Output = Result<Elements<Self::DType>, TCError>> + Send + 'async_trait>>
where Self: 'async_trait,

fn read_value<'life0, 'async_trait>( &'life0 self, txn_id: TxnId, coord: Coord ) -> Pin<Box<dyn Future<Output = Result<Self::DType, TCError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

fn filled_at<'async_trait>( self, txn_id: TxnId, range: Range, order: Axes, axes: Axes ) -> Pin<Box<dyn Future<Output = TCResult<TCBoxTryStream<'static, Coord>>> + Send + 'async_trait>>
where Self: Sized + Send + 'async_trait,

impl<'a, FE, T> SparseWriteLock<'a> for SparseVersion<FE, T>
where FE: AsType<Node> + ThreadSafe, T: CType + DType + Debug, Number: From<T> + CastInto<T>,

type Guard = <SparseFile<FE, T> as SparseWriteLock<'a>>::Guard

fn write<'async_trait>( &'a self ) -> Pin<Box<dyn Future<Output = Self::Guard> + Send + 'async_trait>>
where Self: 'async_trait, 'a: 'async_trait,

impl<FE, T> TensorInstance for SparseVersion<FE, T>
where FE: ThreadSafe, T: CType + DType,

fn dtype(&self) -> NumberType

fn shape(&self) -> &Shape

fn ndim(&self) -> usize

fn size(&self) -> u64

fn schema(&self) -> Schema

impl<FE, T> TensorPermitRead for SparseVersion<FE, T>
where FE: Send + Sync, T: CType + DType,

fn read_permit<'life0, 'async_trait>( &'life0 self, txn_id: TxnId, range: Range ) -> Pin<Box<dyn Future<Output = TCResult<SmallVec<[PermitRead<Range>; 16]>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Acquire a read lock on the given range of this tensor.

impl<FE, T> TensorPermitWrite for SparseVersion<FE, T>
where FE: Send + Sync, T: CType + DType,

fn write_permit<'life0, 'async_trait>( &'life0 self, txn_id: TxnId, range: Range ) -> Pin<Box<dyn Future<Output = TCResult<PermitWrite<Range>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Acquire a write lock on the given range of this tensor.

Auto Trait Implementations§

impl<FE, T> !RefUnwindSafe for SparseVersion<FE, T>

impl<FE, T> Send for SparseVersion<FE, T>
where FE: Sync + Send, T: Send,

impl<FE, T> Sync for SparseVersion<FE, T>
where FE: Sync + Send, T: Sync,

impl<FE, T> Unpin for SparseVersion<FE, T>
where T: Unpin,

impl<FE, T> !UnwindSafe for SparseVersion<FE, T>

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<F, T> CastFrom<F> for T
where T: From<F>,

fn cast_from(f: F) -> T

Cast an instance of T into an instance of Self.

impl<T, F> CastInto<F> for T
where F: CastFrom<T>,

fn cast_into(self) -> F

Cast an instance of Self into an instance of T.

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<F> Match for F

fn matches<T>(&self) -> bool
where T: TryCastFrom<Self>,

Returns true if self can be cast into the target type T.

impl<T> Pointable for T

const ALIGN: usize = _

The alignment of pointer.

type Init = T

The type for initializers.

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

Initializes a with the given initializer. Read more

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

Dereferences the given pointer. Read more

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

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

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

impl<T> Same for T

type Output = T

Should always be Self

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<State, T> ToState<State> for T
where State: StateInstance, T: Clone + Into<State>,

fn to_state(&self) -> State

impl<F, T> TryCastFrom<F> for T
where T: CastFrom<F>,

fn can_cast_from(_: &F) -> bool

Test if value can be cast into Self.

fn opt_cast_from(f: F) -> Option<T>

Returns Some(Self) if the source value can be cast into Self, otherwise None.

fn try_cast_from<Err, OnErr>(value: T, on_err: OnErr) -> Result<Self, Err>
where OnErr: FnOnce(&T) -> Err,

Returns Ok(Self) if the source value can be cast into Self, otherwise calls on_err.

impl<F, T> TryCastInto<T> for F
where T: TryCastFrom<F>,

fn can_cast_into(&self) -> bool

Test if self can be cast into T.

fn opt_cast_into(self) -> Option<T>

Returns Some(T) if self can be cast into T, otherwise None.

fn try_cast_into<Err, OnErr>(self, on_err: OnErr) -> Result<T, Err>
where OnErr: FnOnce(&Self) -> Err,

Returns Ok(T) if self can be cast into T, otherwise calls on_err.

impl<T, U> TryFrom for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T, U> TryInto for T
where U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V