Module extendr_api::prelude::row

Row vector type.

Structs

• Row
  Heap allocated resizable row vector.
• RowMut
  Mutable view over a row vector, similar to a mutable reference to a strided slice.
• RowRef
  Immutable view over a row vector, similar to an immutable reference to a strided slice.

Traits

• AsRowMut
  Trait for types that can be converted to a mutable row view.
• AsRowRef
  Trait for types that can be converted to a row view.
• RowBatch
  Type that can be interpreted as a batch of row vectors. Can be a single row or a matrix.
• RowBatchMut
  Type that can be interpreted as a mutable batch of row vectors. Can be a single row or a matrix.
• RowIndex
  Represents a type that can be used to slice a row, such as an index or a range of indices.

Functions

• from_mut
  Returns a view over a column with 1 row containing value as its only element, pointing to value.
• from_mut_generic
  Returns a view over a row with 1 column containing value as its only element, pointing to value.
• from_raw_parts^⚠
  Creates a RowRef from pointers to the row vector data, number of columns, and column stride.
• from_raw_parts_mut^⚠
  Creates a RowMut from pointers to the row vector data, number of columns, and column stride.
• from_ref
  Returns a view over a row with 1 column containing value as its only element, pointing to value.
• from_ref_generic
  Returns a view over a row with 1 column containing value as its only element, pointing to value.
• from_repeated_ref
  Returns a view over a row with ncols columns containing value repeated for all elements.
• from_repeated_ref_generic
  Returns a view over a row with ncols columns containing value repeated for all elements.
• from_slice
  Creates a RowRef from slice views over the row vector data, The result has the same number of columns as the length of the input slice.
• from_slice_generic
  Creates a RowRef from slice views over the row vector data, The result has the same number of columns as the length of the input slice.
• from_slice_mut
  Creates a RowMut from slice views over the row vector data, The result has the same number of columns as the length of the input slice.
• from_slice_mut_generic
  Creates a RowMut from slice views over the row vector data, The result has the same number of columns as the length of the input slice.