Crate arrow_buffer

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Expand description

Buffer abstractions for Apache Arrow

Modules

  • alloc
    Defines memory-related functions, such as allocate/deallocate/reallocate memory regions, cache and allocation alignments.
  • bit_chunk_iterator
    Types for iterating over bitmasks in 64-bit chunks
  • bit_util
    Utils for working with bits
  • buffer
    This module contains two main structs: Buffer and MutableBuffer. A buffer represents a contiguous memory region that can be shared via offsets.

Structs

  • Buffer
    Buffer represents a contiguous memory region that can be shared with other buffers and across thread boundaries.
  • MutableBuffer
    A MutableBuffer is Arrow’s interface to build a Buffer out of items or slices of items.
  • i256
    A signed 256-bit integer

Traits

  • ArrowNativeType
    Trait expressing a Rust type that has the same in-memory representation as Arrow. This includes i16, f32, but excludes bool (which in arrow is represented in bits).
  • ToByteSlice
    Allows conversion from supported Arrow types to a byte slice.