Bases: _Weakrefable
The base class for all Arrow buffers.
A buffer represents a contiguous memory area. Many buffers will own their memory, though not all of them do.
Methods
__init__(*args, **kwargs)
equals(self, Buffer other)
Determine if two buffers contain exactly the same data.
hex(self)
Compute hexadecimal representation of the buffer.
slice(self[, offset, length])
Slice this buffer.
to_pybytes(self)
Return this buffer as a Python bytes object.
Attributes
The buffer's address, as an integer.
Whether the buffer is CPU-accessible.
Whether the buffer is mutable.
The buffer size in bytes.
The bufferâs address, as an integer.
The returned address may point to CPU or device memory. Use is_cpu() to disambiguate.
Determine if two buffers contain exactly the same data.
Buffer
True if buffer contents and size are equal
Compute hexadecimal representation of the buffer.
bytes
Whether the buffer is CPU-accessible.
Whether the buffer is mutable.
The buffer size in bytes.
Slice this buffer. Memory is not copied.
You can also use the Python slice notation buffer[start:stop].
int, default 0
Offset from start of buffer to slice.
int, default None
Length of slice (default is until end of Buffer starting from offset).
Buffer
A logical view over this buffer.
Return this buffer as a Python bytes object. Memory is copied.
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