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This repository was archived by the owner on Sep 9, 2025. It is now read-only.
Creating JSON/HTML output - Question #186
Description
Hi, I am looking through the cli trying to understand how to use stack graphs. To help with that I am trying to print out the stack graphs that I generate to better understand the structure. I see that in cli/test.rs the StackGraph instance makes a call to to_html_string. However, this method cannot be found when I try calling it directly.
I can see that it is implemented in visualization.rs. Is there some sort of way to import this that I am missing? Sorry I'm new to rust and wasn't able to find a suitable answer.
Activity
hendrikvanantwerpen commentedon Feb 6, 2023
Hi @quentinchambers! The JSON (and thus HTML) output is hidden behind a feature. Using it requires adding
features = ["json"]to the dependency inCargo.toml. Might that help?PS. Cargo docs for dependencies with features: https://doc.rust-lang.org/cargo/reference/features.html#dependency-features