Enum tc_tensor::SparseAccessor

source · [−]

pub enum SparseAccessor<FD, FS, D, T> {
Show 14 variants
    Broadcast(Box<SparseBroadcast<FD, FS, D, T, Self>>),
    Cast(Box<SparseCast<FD, FS, D, T, Self>>),
    Combine(Box<SparseCombinator<FD, FS, D, T, Self, Self>>),
    CombineConst(Box<SparseConstCombinator<FD, FS, D, T, Self>>),
    CombineLeft(Box<SparseLeftCombinator<FD, FS, D, T, Self, Self>>),
    Dense(Box<DenseToSparse<FD, FS, D, T, DenseAccessor<FD, FS, D, T>>>),
    Expand(Box<SparseExpand<FD, FS, D, T, Self>>),
    Flip(Box<SparseFlip<FD, FS, D, T, Self>>),
    Slice(SparseTableSlice<FD, FS, D, T>),
    Reduce(Box<SparseReduce<FD, FS, D, T>>),
    Reshape(Box<SparseReshape<FD, FS, D, T, Self>>),
    Table(SparseTable<FD, FS, D, T>),
    Transpose(Box<SparseTranspose<FD, FS, D, T, Self>>),
    Unary(Box<SparseUnary<FD, FS, D, T>>),
}

Expand description

A generic SparseAccess type

Variants

`Broadcast(Box<SparseBroadcast<FD, FS, D, T, Self>>)`

`Cast(Box<SparseCast<FD, FS, D, T, Self>>)`

`Combine(Box<SparseCombinator<FD, FS, D, T, Self, Self>>)`

`CombineConst(Box<SparseConstCombinator<FD, FS, D, T, Self>>)`

`CombineLeft(Box<SparseLeftCombinator<FD, FS, D, T, Self, Self>>)`

`Dense(Box<DenseToSparse<FD, FS, D, T, DenseAccessor<FD, FS, D, T>>>)`

`Expand(Box<SparseExpand<FD, FS, D, T, Self>>)`

`Flip(Box<SparseFlip<FD, FS, D, T, Self>>)`

`Slice(SparseTableSlice<FD, FS, D, T>)`

`Reduce(Box<SparseReduce<FD, FS, D, T>>)`

`Reshape(Box<SparseReshape<FD, FS, D, T, Self>>)`

`Table(SparseTable<FD, FS, D, T>)`

`Transpose(Box<SparseTranspose<FD, FS, D, T, Self>>)`

`Unary(Box<SparseUnary<FD, FS, D, T>>)`

Trait Implementations

impl<FD: Clone, FS: Clone, D: Clone, T: Clone> Clone for SparseAccessor<FD, FS, D, T>

fn clone(&self) -> SparseAccessor<FD, FS, D, T>

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<FD, FS, D, T> Display for SparseAccessor<FD, FS, D, T>

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

Formats the value using the given formatter. Read more

impl<FD, FS, D, T> SparseAccess<FD, FS, D, T> for SparseAccessor<FD, FS, D, T>where
    D: Dir,
    T: Transaction<D>,
    FD: File<Array>,
    FS: File<Node>,
    <D::Read as DirRead>::FileEntry: AsType<FD> + AsType<FS>,
    <D::Write as DirWrite>::FileClass: From<BTreeType> + From<TensorType>,

type Slice = SparseAccessor<FD, FS, D, T>

The type of a slice of this accessor

fn accessor(self) -> SparseAccessor<FD, FS, D, T>

Return this accessor as a SparseAccessor.

fn filled<'a, 'async_trait>(
    self,
    txn: T
) -> Pin<Box<dyn Future<Output = TCResult<Pin<Box<dyn Stream<Item = TCResult<(Coord, Number)>> + Send + Unpin + 'a>>>> + Send + 'async_trait>>where
    'a: 'async_trait,
    Self: 'async_trait,

Return this SparseTensor’s contents as an ordered stream of (Coord, [Number]) pairs.

fn filled_at<'a, 'async_trait>(
    self,
    txn: T,
    axes: Vec<usize>
) -> Pin<Box<dyn Future<Output = TCResult<TCBoxTryStream<'a, Coords>>> + Send + 'async_trait>>where
    'a: 'async_trait,
    Self: 'async_trait,

Return an ordered stream of unique Coords on the given axes with nonzero values. Read more

fn filled_count<'async_trait>(
    self,
    txn: T
) -> Pin<Box<dyn Future<Output = TCResult<u64>> + Send + 'async_trait>>where
    Self: 'async_trait,

Return the number of nonzero values in this SparseTensor.

fn is_empty<'async_trait>(
    self,
    txn: T
) -> Pin<Box<dyn Future<Output = TCResult<bool>> + Send + 'async_trait>>where
    Self: 'async_trait,

Return true if this SparseTensor contains no elements.

fn slice(self, bounds: Bounds) -> TCResult<Self>

Return a slice of this accessor with the given Bounds.

fn transpose(self, permutation: Option<Vec<usize>>) -> TCResult<Self>

Return this accessor as transposed according to the given permutation. Read more

impl<FD, FS, D, T> SparseWrite<FD, FS, D, T> for SparseAccessor<FD, FS, D, T>where
    D: Dir,
    T: Transaction<D>,
    FD: File<Array>,
    FS: File<Node>,
    <D::Read as DirRead>::FileEntry: AsType<FD> + AsType<FS>,
    <D::Write as DirWrite>::FileClass: From<BTreeType> + From<TensorType>,

fn write_value<'life0, 'async_trait>(
    &'life0 self,
    txn_id: TxnId,
    coord: Coord,
    value: Number
) -> Pin<Box<dyn Future<Output = TCResult<()>> + Send + 'async_trait>>where
    'life0: 'async_trait,
    Self: 'async_trait,

Write the given value at the given coord of this SparseTensor.

impl<FD, FS, D, T> TensorAccess for SparseAccessor<FD, FS, D, T>where
    D: Dir,
    T: Transaction<D>,
    FD: File<Array>,
    FS: File<Node>,
    <D::Read as DirRead>::FileEntry: AsType<FD> + AsType<FS>,
    <D::Write as DirWrite>::FileClass: From<BTreeType> + From<TensorType>,

fn dtype(&self) -> NumberType

The datatype of this Tensor

fn ndim(&self) -> usize

The number of dimensions of this Tensor

fn shape(&self) -> &Shape

The shape of this Tensor

fn size(&self) -> u64

The number of elements in this Tensor

Auto Trait Implementations

impl<FD, FS, D, T> !RefUnwindSafe for SparseAccessor<FD, FS, D, T>

impl<FD, FS, D, T> Send for SparseAccessor<FD, FS, D, T>where
    D: Send + Sync,
    FD: Send,
    FS: Send + Sync,
    T: Send + Sync,

impl<FD, FS, D, T> Sync for SparseAccessor<FD, FS, D, T>where
    D: Send + Sync,
    FD: Sync,
    FS: Send + Sync,
    T: Send + Sync,

impl<FD, FS, D, T> Unpin for SparseAccessor<FD, FS, D, T>where
FD: Unpin,

impl<FD, FS, D, T> !UnwindSafe for SparseAccessor<FD, FS, D, T>

Blanket Implementations

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<F, T> CastFrom<F> for Twhere
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 Twhere
F: CastFrom<T>,

fn cast_into(self) -> F

Cast an instance of Self into an instance of T.

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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) -> boolwhere
T: TryCastFrom<Self>,

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

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToOwned for Twhere
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<T> ToString for Twhere
T: Display + ?Sized,

default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<F, T> TryCastFrom<F> for Twhere
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 Fwhere
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<U> for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

fn vzip(self) -> V