class_docstr: A builder class for blocks.
class_docstr_tok: ["A","builder","class","for","blocks","."]
docstr: Whether building this block will yield a new block copy.
docstr_tok: ["Whether","building","this","block","will","yield","a","new","block","copy","."]
code: def will_build_yield_copy(self) -> bool:
      """Whether building this block will yield a new block copy."""
      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 4 for calling the BlockBuilder obj's underlying member method code with example usage: obj.will_build_yield_copy() without return types