The default plot line colors are too similar

[bombela]

By default I get plot lines with colors that are hard to differentiate. On a nice OLED screen, I can see the difference between the two greenish plot lines, but barely. More annoyingly, I find it really hard to match the colors in the legend to the plot lines. It takes me multiple take to map which is which. Notice in the following screenshot how the black plot line stands out and cannot be confused with any other, while the two greenish lines are very hard to differentiate in the legend.

I am aware that cargo criterion can be configured with criterion.toml to set custom colors. Nonetheless, I do think it would be better to have defaults with colors that are not as hard to differentiate.

[FedericoStra]

I believe this is an issue with an old cargo-criterion (bheisler/cargo-criterion#46), which should be already fixed in newer versions.

[bombela]

I see thank you. The latest release is cargo-criterion-1.1.0, from July 2021 so those changes from 2022 are not yet published on crates.io.