public apis

Signed-off-by: Andrew Duffy <andrew@a10y.dev>

Author: a10y

encodings/alp/public-api.lock

@@ -62,7 +62,7 @@ pub fn vortex_alp::ALP::buffer(_array: &vortex_alp::ALPArray, idx: usize) -> vor
 
 pub fn vortex_alp::ALP::buffer_name(_array: &vortex_alp::ALPArray, _idx: usize) -> core::option::Option<alloc::string::String>
 
-pub fn vortex_alp::ALP::build(dtype: &vortex_array::dtype::DType, len: usize, metadata: &Self::Metadata, _buffers: &[vortex_array::buffer::BufferHandle], children: &dyn vortex_array::serde::ArrayChildren) -> vortex_error::VortexResult<vortex_alp::ALPArray>
+pub fn vortex_alp::ALP::build(dtype: &vortex_array::dtype::DType, len: usize, metadata: &Self::Metadata, _buffers: &[vortex_array::buffer::BufferHandle], children: &dyn vortex_array::serde::ArrayChildren) -> vortex_error::VortexResult<vortex_array::array::ArrayRef>
 
 pub fn vortex_alp::ALP::child(array: &vortex_alp::ALPArray, idx: usize) -> vortex_array::array::ArrayRef
 
@@ -218,7 +218,7 @@ pub fn vortex_alp::ALPRD::buffer(_array: &vortex_alp::ALPRDArray, idx: usize) ->
 
 pub fn vortex_alp::ALPRD::buffer_name(_array: &vortex_alp::ALPRDArray, _idx: usize) -> core::option::Option<alloc::string::String>
 
-pub fn vortex_alp::ALPRD::build(dtype: &vortex_array::dtype::DType, len: usize, metadata: &Self::Metadata, _buffers: &[vortex_array::buffer::BufferHandle], children: &dyn vortex_array::serde::ArrayChildren) -> vortex_error::VortexResult<vortex_alp::ALPRDArray>
+pub fn vortex_alp::ALPRD::build(dtype: &vortex_array::dtype::DType, len: usize, metadata: &Self::Metadata, _buffers: &[vortex_array::buffer::BufferHandle], children: &dyn vortex_array::serde::ArrayChildren) -> vortex_error::VortexResult<vortex_array::array::ArrayRef>
 
 pub fn vortex_alp::ALPRD::child(array: &vortex_alp::ALPRDArray, idx: usize) -> vortex_array::array::ArrayRef
 

encodings/bytebool/public-api.lock

@@ -44,7 +44,7 @@ pub fn vortex_bytebool::ByteBool::buffer(array: &vortex_bytebool::ByteBoolArray,
 
 pub fn vortex_bytebool::ByteBool::buffer_name(_array: &vortex_bytebool::ByteBoolArray, idx: usize) -> core::option::Option<alloc::string::String>
 
-pub fn vortex_bytebool::ByteBool::build(dtype: &vortex_array::dtype::DType, len: usize, _metadata: &Self::Metadata, buffers: &[vortex_array::buffer::BufferHandle], children: &dyn vortex_array::serde::ArrayChildren) -> vortex_error::VortexResult<vortex_bytebool::ByteBoolArray>
+pub fn vortex_bytebool::ByteBool::build(dtype: &vortex_array::dtype::DType, len: usize, _metadata: &Self::Metadata, buffers: &[vortex_array::buffer::BufferHandle], children: &dyn vortex_array::serde::ArrayChildren) -> vortex_error::VortexResult<vortex_array::array::ArrayRef>
 
 pub fn vortex_bytebool::ByteBool::child(array: &vortex_bytebool::ByteBoolArray, idx: usize) -> vortex_array::array::ArrayRef
 

encodings/datetime-parts/public-api.lock

@@ -52,7 +52,7 @@ pub fn vortex_datetime_parts::DateTimeParts::buffer(_array: &vortex_datetime_par
 
 pub fn vortex_datetime_parts::DateTimeParts::buffer_name(_array: &vortex_datetime_parts::DateTimePartsArray, idx: usize) -> core::option::Option<alloc::string::String>
 
-pub fn vortex_datetime_parts::DateTimeParts::build(dtype: &vortex_array::dtype::DType, len: usize, metadata: &Self::Metadata, _buffers: &[vortex_array::buffer::BufferHandle], children: &dyn vortex_array::serde::ArrayChildren) -> vortex_error::VortexResult<vortex_datetime_parts::DateTimePartsArray>
+pub fn vortex_datetime_parts::DateTimeParts::build(dtype: &vortex_array::dtype::DType, len: usize, metadata: &Self::Metadata, _buffers: &[vortex_array::buffer::BufferHandle], children: &dyn vortex_array::serde::ArrayChildren) -> vortex_error::VortexResult<vortex_array::array::ArrayRef>
 
 pub fn vortex_datetime_parts::DateTimeParts::child(array: &vortex_datetime_parts::DateTimePartsArray, idx: usize) -> vortex_array::array::ArrayRef
 

encodings/decimal-byte-parts/public-api.lock

@@ -52,7 +52,7 @@ pub fn vortex_decimal_byte_parts::DecimalByteParts::buffer(_array: &vortex_decim
 
 pub fn vortex_decimal_byte_parts::DecimalByteParts::buffer_name(_array: &vortex_decimal_byte_parts::DecimalBytePartsArray, idx: usize) -> core::option::Option<alloc::string::String>
 
-pub fn vortex_decimal_byte_parts::DecimalByteParts::build(dtype: &vortex_array::dtype::DType, len: usize, metadata: &Self::Metadata, _buffers: &[vortex_array::buffer::BufferHandle], children: &dyn vortex_array::serde::ArrayChildren) -> vortex_error::VortexResult<vortex_decimal_byte_parts::DecimalBytePartsArray>
+pub fn vortex_decimal_byte_parts::DecimalByteParts::build(dtype: &vortex_array::dtype::DType, len: usize, metadata: &Self::Metadata, _buffers: &[vortex_array::buffer::BufferHandle], children: &dyn vortex_array::serde::ArrayChildren) -> vortex_error::VortexResult<vortex_array::array::ArrayRef>
 
 pub fn vortex_decimal_byte_parts::DecimalByteParts::child(array: &vortex_decimal_byte_parts::DecimalBytePartsArray, idx: usize) -> vortex_array::array::ArrayRef
 

encodings/fastlanes/public-api.lock

@@ -8,15 +8,51 @@ pub fn vortex_fastlanes::bit_transpose::untranspose_bits(input: &[u8; 128], outp
 
 pub mod vortex_fastlanes::bitpack_compress
 
+pub enum vortex_fastlanes::bitpack_compress::Packed
+
+pub vortex_fastlanes::bitpack_compress::Packed::Patched(vortex_fastlanes::BitPackedArray, vortex_array::patches::Patches)
+
+pub vortex_fastlanes::bitpack_compress::Packed::Unpatched(vortex_fastlanes::BitPackedArray)
+
+impl vortex_fastlanes::bitpack_compress::Packed
+
+pub fn vortex_fastlanes::bitpack_compress::Packed::has_patches(&self) -> bool
+
+pub fn vortex_fastlanes::bitpack_compress::Packed::into_array(self) -> vortex_error::VortexResult<vortex_array::array::ArrayRef>
+
+pub fn vortex_fastlanes::bitpack_compress::Packed::into_packed(self) -> vortex_fastlanes::BitPackedArray
+
+pub fn vortex_fastlanes::bitpack_compress::Packed::map_patches<F>(self, func: F) -> vortex_error::VortexResult<Self> where F: core::ops::function::FnOnce(vortex_array::patches::Patches) -> vortex_error::VortexResult<vortex_array::patches::Patches>
+
+pub fn vortex_fastlanes::bitpack_compress::Packed::unwrap_patches(self) -> vortex_array::patches::Patches
+
+pub fn vortex_fastlanes::bitpack_compress::Packed::unwrap_unpatched(self) -> vortex_fastlanes::BitPackedArray
+
+impl core::fmt::Debug for vortex_fastlanes::bitpack_compress::Packed
+
+pub fn vortex_fastlanes::bitpack_compress::Packed::fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result
+
+pub struct vortex_fastlanes::bitpack_compress::BitPackedEncoder<'a>
+
+impl<'a> vortex_fastlanes::bitpack_compress::BitPackedEncoder<'a>
+
+pub fn vortex_fastlanes::bitpack_compress::BitPackedEncoder<'a>::new(array: &'a vortex_array::arrays::primitive::array::PrimitiveArray) -> Self
+
+pub fn vortex_fastlanes::bitpack_compress::BitPackedEncoder<'a>::pack(self) -> vortex_error::VortexResult<vortex_fastlanes::bitpack_compress::Packed>
+
+pub fn vortex_fastlanes::bitpack_compress::BitPackedEncoder<'a>::with_bit_width(self, bit_width: u8) -> Self
+
+pub fn vortex_fastlanes::bitpack_compress::BitPackedEncoder<'a>::with_histogram(self, histogram: &'a [usize]) -> Self
+
 pub fn vortex_fastlanes::bitpack_compress::bit_width_histogram(array: &vortex_array::arrays::primitive::array::PrimitiveArray) -> vortex_error::VortexResult<alloc::vec::Vec<usize>>
 
-pub fn vortex_fastlanes::bitpack_compress::bitpack_encode(array: &vortex_array::arrays::primitive::array::PrimitiveArray, bit_width: u8, bit_width_freq: core::option::Option<&[usize]>) -> vortex_error::VortexResult<vortex_fastlanes::BitPackedArray>
+pub fn vortex_fastlanes::bitpack_compress::bitpack_encode(array: &vortex_array::arrays::primitive::array::PrimitiveArray, bit_width: u8, bit_width_freq: core::option::Option<&[usize]>) -> vortex_error::VortexResult<(vortex_fastlanes::BitPackedArray, core::option::Option<vortex_array::patches::Patches>)>
 
 pub unsafe fn vortex_fastlanes::bitpack_compress::bitpack_encode_unchecked(array: vortex_array::arrays::primitive::array::PrimitiveArray, bit_width: u8) -> vortex_error::VortexResult<vortex_fastlanes::BitPackedArray>
 
 pub fn vortex_fastlanes::bitpack_compress::bitpack_primitive<T: vortex_array::dtype::ptype::NativePType + fastlanes::bitpacking::BitPacking>(array: &[T], bit_width: u8) -> vortex_buffer::buffer::Buffer<T>
 
-pub fn vortex_fastlanes::bitpack_compress::bitpack_to_best_bit_width(array: &vortex_array::arrays::primitive::array::PrimitiveArray) -> vortex_error::VortexResult<vortex_fastlanes::BitPackedArray>
+pub fn vortex_fastlanes::bitpack_compress::bitpack_to_best_bit_width(array: &vortex_array::arrays::primitive::array::PrimitiveArray) -> vortex_error::VortexResult<vortex_array::array::ArrayRef>
 
 pub unsafe fn vortex_fastlanes::bitpack_compress::bitpack_unchecked(parray: &vortex_array::arrays::primitive::array::PrimitiveArray, bit_width: u8) -> vortex_error::VortexResult<vortex_buffer::ByteBuffer>
 
@@ -32,18 +68,14 @@ pub fn vortex_fastlanes::bitpack_decompress::apply_patches_to_uninit_range_fn<T:
 
 pub fn vortex_fastlanes::bitpack_decompress::count_exceptions(bit_width: u8, bit_width_freq: &[usize]) -> usize
 
-pub fn vortex_fastlanes::bitpack_decompress::unpack_array(array: &vortex_fastlanes::BitPackedArray, ctx: &mut vortex_array::executor::ExecutionCtx) -> vortex_error::VortexResult<vortex_array::arrays::primitive::array::PrimitiveArray>
+pub fn vortex_fastlanes::bitpack_decompress::unpack_array(array: &vortex_fastlanes::BitPackedArray) -> vortex_error::VortexResult<vortex_array::arrays::primitive::array::PrimitiveArray>
 
-pub fn vortex_fastlanes::bitpack_decompress::unpack_primitive_array<T: vortex_fastlanes::unpack_iter::BitPacked>(array: &vortex_fastlanes::BitPackedArray, ctx: &mut vortex_array::executor::ExecutionCtx) -> vortex_error::VortexResult<vortex_array::arrays::primitive::array::PrimitiveArray>
+pub fn vortex_fastlanes::bitpack_decompress::unpack_primitive_array<T: vortex_fastlanes::unpack_iter::BitPacked>(array: &vortex_fastlanes::BitPackedArray) -> vortex_error::VortexResult<vortex_array::arrays::primitive::array::PrimitiveArray>
 
 pub fn vortex_fastlanes::bitpack_decompress::unpack_single(array: &vortex_fastlanes::BitPackedArray, index: usize) -> vortex_array::scalar::Scalar
 
 pub unsafe fn vortex_fastlanes::bitpack_decompress::unpack_single_primitive<T: vortex_array::dtype::ptype::NativePType + fastlanes::bitpacking::BitPacking>(packed: &[T], bit_width: usize, index_to_decode: usize) -> T
 
-pub fn vortex_fastlanes::bitpack_decompress::unpack_to_primitive(array: &vortex_fastlanes::BitPackedArray) -> vortex_array::arrays::primitive::array::PrimitiveArray
-
-pub fn vortex_fastlanes::bitpack_decompress::unpack_to_primitive_typed<P: vortex_fastlanes::unpack_iter::BitPacked>(array: &vortex_fastlanes::BitPackedArray) -> vortex_array::arrays::primitive::array::PrimitiveArray
-
 pub mod vortex_fastlanes::unpack_iter
 
 pub struct vortex_fastlanes::unpack_iter::BitPackingStrategy
@@ -128,7 +160,7 @@ pub fn vortex_fastlanes::BitPacked::take(array: &vortex_fastlanes::BitPackedArra
 
 impl vortex_array::arrays::filter::kernel::FilterKernel for vortex_fastlanes::BitPacked
 
-pub fn vortex_fastlanes::BitPacked::filter(array: &vortex_fastlanes::BitPackedArray, mask: &vortex_mask::Mask, ctx: &mut vortex_array::executor::ExecutionCtx) -> vortex_error::VortexResult<core::option::Option<vortex_array::array::ArrayRef>>
+pub fn vortex_fastlanes::BitPacked::filter(array: &vortex_fastlanes::BitPackedArray, mask: &vortex_mask::Mask, _ctx: &mut vortex_array::executor::ExecutionCtx) -> vortex_error::VortexResult<core::option::Option<vortex_array::array::ArrayRef>>
 
 impl vortex_array::arrays::slice::SliceKernel for vortex_fastlanes::BitPacked
 
@@ -148,7 +180,7 @@ pub type vortex_fastlanes::BitPacked::OperationsVTable = vortex_fastlanes::BitPa
 
 pub type vortex_fastlanes::BitPacked::ValidityVTable = vortex_array::vtable::validity::ValidityVTableFromValidityHelper
 
-pub fn vortex_fastlanes::BitPacked::append_to_builder(array: &vortex_fastlanes::BitPackedArray, builder: &mut dyn vortex_array::builders::ArrayBuilder, ctx: &mut vortex_array::executor::ExecutionCtx) -> vortex_error::VortexResult<()>
+pub fn vortex_fastlanes::BitPacked::append_to_builder(array: &vortex_fastlanes::BitPackedArray, builder: &mut dyn vortex_array::builders::ArrayBuilder, _ctx: &mut vortex_array::executor::ExecutionCtx) -> vortex_error::VortexResult<()>
 
 pub fn vortex_fastlanes::BitPacked::array_eq(array: &vortex_fastlanes::BitPackedArray, other: &vortex_fastlanes::BitPackedArray, precision: vortex_array::hash::Precision) -> bool
 
@@ -158,17 +190,17 @@ pub fn vortex_fastlanes::BitPacked::buffer(array: &vortex_fastlanes::BitPackedAr
 
 pub fn vortex_fastlanes::BitPacked::buffer_name(_array: &vortex_fastlanes::BitPackedArray, idx: usize) -> core::option::Option<alloc::string::String>
 
-pub fn vortex_fastlanes::BitPacked::build(dtype: &vortex_array::dtype::DType, len: usize, metadata: &Self::Metadata, buffers: &[vortex_array::buffer::BufferHandle], children: &dyn vortex_array::serde::ArrayChildren) -> vortex_error::VortexResult<vortex_fastlanes::BitPackedArray>
+pub fn vortex_fastlanes::BitPacked::build(dtype: &vortex_array::dtype::DType, len: usize, metadata: &Self::Metadata, buffers: &[vortex_array::buffer::BufferHandle], children: &dyn vortex_array::serde::ArrayChildren) -> vortex_error::VortexResult<vortex_array::array::ArrayRef>
 
 pub fn vortex_fastlanes::BitPacked::child(array: &vortex_fastlanes::BitPackedArray, idx: usize) -> vortex_array::array::ArrayRef
 
-pub fn vortex_fastlanes::BitPacked::child_name(array: &vortex_fastlanes::BitPackedArray, idx: usize) -> alloc::string::String
+pub fn vortex_fastlanes::BitPacked::child_name(_array: &vortex_fastlanes::BitPackedArray, _index: usize) -> alloc::string::String
 
 pub fn vortex_fastlanes::BitPacked::deserialize(bytes: &[u8], _dtype: &vortex_array::dtype::DType, _len: usize, _buffers: &[vortex_array::buffer::BufferHandle], _session: &vortex_session::VortexSession) -> vortex_error::VortexResult<Self::Metadata>
 
 pub fn vortex_fastlanes::BitPacked::dtype(array: &vortex_fastlanes::BitPackedArray) -> &vortex_array::dtype::DType
 
-pub fn vortex_fastlanes::BitPacked::execute(array: &Self::Array, ctx: &mut vortex_array::executor::ExecutionCtx) -> vortex_error::VortexResult<vortex_array::executor::ExecutionStep>
+pub fn vortex_fastlanes::BitPacked::execute(array: &Self::Array, _ctx: &mut vortex_array::executor::ExecutionCtx) -> vortex_error::VortexResult<vortex_array::executor::ExecutionStep>
 
 pub fn vortex_fastlanes::BitPacked::execute_parent(array: &Self::Array, parent: &vortex_array::array::ArrayRef, child_idx: usize, ctx: &mut vortex_array::executor::ExecutionCtx) -> vortex_error::VortexResult<core::option::Option<vortex_array::array::ArrayRef>>
 
@@ -200,8 +232,6 @@ impl vortex_fastlanes::BitPackedArray
 
 pub fn vortex_fastlanes::BitPackedArray::bit_width(&self) -> u8
 
-pub fn vortex_fastlanes::BitPackedArray::encode(array: &vortex_array::array::ArrayRef, bit_width: u8) -> vortex_error::VortexResult<Self>
-
 pub fn vortex_fastlanes::BitPackedArray::into_parts(self) -> vortex_fastlanes::BitPackedArrayParts
 
 pub fn vortex_fastlanes::BitPackedArray::max_packed_value(&self) -> usize
@@ -212,13 +242,9 @@ pub fn vortex_fastlanes::BitPackedArray::packed(&self) -> &vortex_array::buffer:
 
 pub fn vortex_fastlanes::BitPackedArray::packed_slice<T: vortex_array::dtype::ptype::NativePType + fastlanes::bitpacking::BitPacking>(&self) -> &[T]
 
-pub fn vortex_fastlanes::BitPackedArray::patches(&self) -> core::option::Option<&vortex_array::patches::Patches>
-
 pub fn vortex_fastlanes::BitPackedArray::ptype(&self) -> vortex_array::dtype::ptype::PType
 
-pub fn vortex_fastlanes::BitPackedArray::replace_patches(&mut self, patches: core::option::Option<vortex_array::patches::Patches>)
-
-pub fn vortex_fastlanes::BitPackedArray::try_new(packed: vortex_array::buffer::BufferHandle, ptype: vortex_array::dtype::ptype::PType, validity: vortex_array::validity::Validity, patches: core::option::Option<vortex_array::patches::Patches>, bit_width: u8, length: usize, offset: u16) -> vortex_error::VortexResult<Self>
+pub fn vortex_fastlanes::BitPackedArray::try_new(packed: vortex_array::buffer::BufferHandle, ptype: vortex_array::dtype::ptype::PType, validity: vortex_array::validity::Validity, bit_width: u8, length: usize, offset: u16) -> vortex_error::VortexResult<Self>
 
 pub fn vortex_fastlanes::BitPackedArray::unpacked_chunks<T: vortex_fastlanes::unpack_iter::BitPacked>(&self) -> vortex_fastlanes::unpack_iter::BitUnpackedChunks<T>
 
@@ -266,8 +292,6 @@ pub vortex_fastlanes::BitPackedArrayParts::offset: u16
 
 pub vortex_fastlanes::BitPackedArrayParts::packed: vortex_array::buffer::BufferHandle
 
-pub vortex_fastlanes::BitPackedArrayParts::patches: core::option::Option<vortex_array::patches::Patches>
-
 pub vortex_fastlanes::BitPackedArrayParts::validity: vortex_array::validity::Validity
 
 pub struct vortex_fastlanes::Delta
@@ -306,7 +330,7 @@ pub fn vortex_fastlanes::Delta::buffer(_array: &vortex_fastlanes::DeltaArray, id
 
 pub fn vortex_fastlanes::Delta::buffer_name(_array: &vortex_fastlanes::DeltaArray, _idx: usize) -> core::option::Option<alloc::string::String>
 
-pub fn vortex_fastlanes::Delta::build(dtype: &vortex_array::dtype::DType, len: usize, metadata: &Self::Metadata, _buffers: &[vortex_array::buffer::BufferHandle], children: &dyn vortex_array::serde::ArrayChildren) -> vortex_error::VortexResult<vortex_fastlanes::DeltaArray>
+pub fn vortex_fastlanes::Delta::build(dtype: &vortex_array::dtype::DType, len: usize, metadata: &Self::Metadata, _buffers: &[vortex_array::buffer::BufferHandle], children: &dyn vortex_array::serde::ArrayChildren) -> vortex_error::VortexResult<vortex_array::array::ArrayRef>
 
 pub fn vortex_fastlanes::Delta::child(array: &vortex_fastlanes::DeltaArray, idx: usize) -> vortex_array::array::ArrayRef
 
@@ -446,7 +470,7 @@ pub fn vortex_fastlanes::FoR::buffer(_array: &vortex_fastlanes::FoRArray, idx: u
 
 pub fn vortex_fastlanes::FoR::buffer_name(_array: &vortex_fastlanes::FoRArray, _idx: usize) -> core::option::Option<alloc::string::String>
 
-pub fn vortex_fastlanes::FoR::build(dtype: &vortex_array::dtype::DType, len: usize, metadata: &Self::Metadata, _buffers: &[vortex_array::buffer::BufferHandle], children: &dyn vortex_array::serde::ArrayChildren) -> vortex_error::VortexResult<vortex_fastlanes::FoRArray>
+pub fn vortex_fastlanes::FoR::build(dtype: &vortex_array::dtype::DType, len: usize, metadata: &Self::Metadata, _buffers: &[vortex_array::buffer::BufferHandle], children: &dyn vortex_array::serde::ArrayChildren) -> vortex_error::VortexResult<vortex_array::array::ArrayRef>
 
 pub fn vortex_fastlanes::FoR::child(array: &vortex_fastlanes::FoRArray, idx: usize) -> vortex_array::array::ArrayRef
 
@@ -568,7 +592,7 @@ pub fn vortex_fastlanes::RLE::buffer(_array: &vortex_fastlanes::RLEArray, idx: u
 
 pub fn vortex_fastlanes::RLE::buffer_name(_array: &vortex_fastlanes::RLEArray, _idx: usize) -> core::option::Option<alloc::string::String>
 
-pub fn vortex_fastlanes::RLE::build(dtype: &vortex_array::dtype::DType, len: usize, metadata: &Self::Metadata, _buffers: &[vortex_array::buffer::BufferHandle], children: &dyn vortex_array::serde::ArrayChildren) -> vortex_error::VortexResult<vortex_fastlanes::RLEArray>
+pub fn vortex_fastlanes::RLE::build(dtype: &vortex_array::dtype::DType, len: usize, metadata: &Self::Metadata, _buffers: &[vortex_array::buffer::BufferHandle], children: &dyn vortex_array::serde::ArrayChildren) -> vortex_error::VortexResult<vortex_array::array::ArrayRef>
 
 pub fn vortex_fastlanes::RLE::child(array: &vortex_fastlanes::RLEArray, idx: usize) -> vortex_array::array::ArrayRef
 

encodings/fsst/public-api.lock

@@ -50,7 +50,7 @@ pub fn vortex_fsst::FSST::buffer(array: &vortex_fsst::FSSTArray, idx: usize) ->
 
 pub fn vortex_fsst::FSST::buffer_name(_array: &vortex_fsst::FSSTArray, idx: usize) -> core::option::Option<alloc::string::String>
 
-pub fn vortex_fsst::FSST::build(dtype: &vortex_array::dtype::DType, len: usize, metadata: &Self::Metadata, buffers: &[vortex_array::buffer::BufferHandle], children: &dyn vortex_array::serde::ArrayChildren) -> vortex_error::VortexResult<vortex_fsst::FSSTArray>
+pub fn vortex_fsst::FSST::build(dtype: &vortex_array::dtype::DType, len: usize, metadata: &Self::Metadata, buffers: &[vortex_array::buffer::BufferHandle], children: &dyn vortex_array::serde::ArrayChildren) -> vortex_error::VortexResult<vortex_array::array::ArrayRef>
 
 pub fn vortex_fsst::FSST::child(array: &vortex_fsst::FSSTArray, idx: usize) -> vortex_array::array::ArrayRef