Memory profiling for fun and profit

Graph::only_non_empty_series

fn only_non_empty_series(
    self: Graph
) -> Graph

Hides legend entries for any series which are empty.

Examples

Let's say we have the following code:

graph()
    .add("Leaked", allocations().only_leaked())
    .add("Temporary", allocations().only_temporary())
    .add("Remaining", allocations())
    .save();

As we can see we have an extra "Remaining" series which is empty; we can automatically hide it using only_non_empty_series:

graph()
    .add("Leaked", allocations().only_leaked())
    .add("Temporary", allocations().only_temporary())
    .add("Remaining", allocations())
    .only_non_empty_series()
    .save();