Skip to main content Crate simd_kernels Copy item path Source aliases Aliases & View Tuples - Lightweight Tuple Views and Fast-To-Type Aliases conversions Conversions & Views - Most To/From Boilerplate Implements Here enums Array , TextArray , NumericArray …- All the High-Level Array containers are here. ffi Shared Memory - Sending data over FFI like a Pro? Look here. kernels macros Internal Macros - Automates boilerplate Array implementations structs Table , IntegerArray , FloatArray , Vec64 - All the Low-Level Control , Tables and Views .traits Type Standardisation - MaskedArray, View, Print traits + more,utils Utilities - Internal Helper Utilities vec64 Vec64 - Special Vector with 64-Byte SIMD Alignment arr_bool arr_bool_opt arr_cat8 arr_cat8_opt arr_f32 arr_f64 arr_f32_opt arr_f64_opt arr_i32 arr_i64 arr_i32_opt arr_i64_opt arr_str32 arr_str64 arr_str32_opt arr_str64_opt arr_u32 arr_u64 arr_u32_opt arr_u64_opt consolidate_float_variant Macro for consolidating float array slices by variant.
Directly extends from raw data buffers. consolidate_int_variant Macro for consolidating integer array slices by variant.
Directly extends from raw data buffers. consolidate_string_variant Macro for consolidating string array slices by variant.
Directly copies offsets and data buffers. fa_bool fa_bool_opt fa_cat8 fa_cat8_opt fa_f32 fa_f64 fa_f32_opt fa_f64_opt fa_i32 fa_i64 fa_i32_opt fa_i64_opt fa_str32 fa_str64 fa_str32_opt fa_str64_opt fa_u32 fa_u64 fa_u32_opt fa_u64_opt has_nulls impl_arc_masked_array Overview impl_array_ref_deref Implements AsRef, AsMut, Deref, and DerefMut for standard array types with .data: Vec64<T>.
This macro is for value buffers only, not dictionary arrays or string offset views. impl_from_vec_primitive Implement from_vec + from_std_vec for the “numeric-shaped” arrays
(IntegerArray / FloatArray / DatetimeArray). impl_masked_array Implements the MaskedArray trait for the given struct and bound. impl_numeric_array_constructors Implements standard constructors for columnar array types with data, null_mask, and PhantomData fields. impl_usize_conversions Implements usize conversions for integers match_array Reduces matching boilerplate when all positive paths share the outcome vec64 ArrayV ArrayView Bitmask TODO: Move bitmask kernels here BitmaskV BitmaskView BooleanArray BooleanArray BooleanArrayV BooleanArrayView Buffer Buffer CategoricalArray CategoricalArray Column Lazy reference to a column by name Field Field FieldArray FieldArray FloatArray FloatArray IntegerArray IntegerArray NumericArrayV NumericArrayView SharedBuffer SharedBuffer StringArray StringArray SuperArray SuperArray SuperArrayV SuperArrayView SuperTable SuperTable SuperTableV SuperTableView Table Table TableV TableView TextArrayV TextArrayView Vec64 Vec64 Array Array ArrowType ArrowType NumericArray NumericArray RechunkStrategy Strategy for rechunking arrays and tables. TextArray TextArray ColumnSelection Trait for types that support field/column selection Concatenate Concatenate trait for combining two instances of the same type. Consolidate Trait for consolidating chunked types into contiguous storage. Float Trait for types valid as float elements in columnar arrays. Integer Trait for types valid as integer elements in columnar arrays. MaskedArray MaskedArray Numeric Trait for types valid as numerical. Primitive Trait for types valid as primitive, i.e.., floats, integers, and booleans. Print Print RowSelection Trait for types that support row/data selection Selection2D Combined trait for 2D selection (field + data dimensions) column User-facing constructor for column references field_array Creates a new basic field array based on a name and an existing array ArrayVT Windowed V iew T upleArrayView abstraction, doesn’t want to use it, couple a
function signature to it or doesn’t have that feature enabled. BitmaskVT Windowed V iew T uple BooleanAVT Logical windowed A rray V iew T uple BytesLength Raw bytes data length for a StringArray CategoricalAVT Logical windowed A rray V iew T uple CategoricalAVTExt Logical windowed A rray V iew T uple DictLength Dictionary field length for a DictionaryArray FloatAVT Logical windowed A rray V iew T uple IntegerAVT Logical windowed A rray V iew T uple Length The logical length of the ArrayView.
Set to arr.len() for the whole set. Offset The ArrayView offset lower bound, for a windowed view.
Set to 0 for the whole set. StringAVT Logical windowed A rray V iew T uple StringAVTExt Logical windowed A rray V iew T uple Vec64Alloc Allocator type backing Vec64, determined by feature flags.