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GatherSpec

Struct GatherSpec

pub struct GatherSpec {
    pub offset_dims: Vec<usize>,
    pub collapsed_slice_dims: Vec<usize>,
    pub start_index_map: Vec<usize>,
    pub index_vector_dim: usize,
    pub slice_sizes: Vec<usize>,
}

Expand description

Gather configuration shared by generic and erased replay.

The fields follow the usual gather vocabulary:

start_index_map[component] names the operand axis controlled by a component in the index vector;
collapsed_slice_dims names operand axes whose slice size is one and which do not appear as output window axes;
offset_dims names output axes that represent window offsets;
output axes not in offset_dims are batch axes from start_indices;
index_vector_dim == start_indices_rank represents scalar index vectors.

Fields§

§offset_dims: Vec<usize>§collapsed_slice_dims: Vec<usize>§start_index_map: Vec<usize>§index_vector_dim: usize§slice_sizes: Vec<usize>

Trait Implementations§

impl Clone for GatherSpec

fn clone(&self) -> GatherSpec

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Debug for GatherSpec

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

Formats the value using the given formatter. Read more

impl Eq for GatherSpec

impl PartialEq for GatherSpec

fn eq(&self, other: &GatherSpec) -> bool

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more

impl StructuralPartialEq for GatherSpec

Auto Trait Implementations§

impl Freeze for GatherSpec

impl RefUnwindSafe for GatherSpec

impl Send for GatherSpec

impl Sync for GatherSpec

impl Unpin for GatherSpec

impl UnsafeUnpin for GatherSpec

impl UnwindSafe for GatherSpec

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<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> 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<T> MaybeSend for T

impl<T> MaybeSendSync for T

impl<T> MaybeSync for T

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<T, U> TryFrom<U> 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<U>>::Error>

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.