Lib.rs

chopper is a streaming time series manipulation framework

Goals

1. Primary use case - ad-hoc usage by humans.
2. Strictly streaming - minimal memory impact.
3. Time series focused:
   1. Input data is assumed to have time column.
   2. Time is monotonically non-decreasing within each of the inputs.

Notable design choices

1. Generated csv output is not guaranteed to be usable as csv input except for simple data types - there is no standard for csv serialization in general and csv output is expected to be used for either debugging or final output, not intermediate results.