Sequence BlockStreamI64



stream: Stream<i64>


↦ block: Block<Vec<i64>>

Transform stream of i64 into a single vector block.

All the streamed values are added to a single vector, and once stream is over the vector is transmitted.

⚠️ As the stream values are continuously inserted in vector and so kept in memory, user should be really careful when using this treatment to not saturate memory.