class_docstr: A builder class for blocks.
class_docstr_tok: ["A","builder","class","for","blocks","."]
docstr: Return the estimated memory usage so far in bytes.
docstr_tok: ["Return","the","estimated","memory","usage","so","far","in","bytes","."]
code: def get_estimated_memory_usage(self) -> int:
      """Return the estimated memory usage so far in bytes."""
      raise NotImplementedError
  
file_path: ray/python/ray/data/_internal/block_builder.py
imports: from typing import Generic
  from ray.data.block import Block, BlockAccessor, T
label_desc: Use image node_id 7 for calling the BlockBuilder obj's underlying member method code with example usage: obj.get_estimated_memory_usage() without return types