Eric Huss 723d9df6c7 serve: Fix repeated error message when HTML config is invalid ... This fixes an issue where `mdbook serve` would repeatedly show an error message every second if the `output.html` config had a problem. The issue is that `set_roots` was doing more work than I realized. It is not necessary to call it every time in the main polling loop, since the roots only change when the book configuration changes. The solution is to just reset the roots whenever the book config changes. Fixes https://github.com/rust-lang/mdBook/issues/2946		2025-12-11 11:22:16 -08:00
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cmd	serve: Fix repeated error message when HTML config is invalid	2025-12-11 11:22:16 -08:00
main.rs	Remove clap macro_use	2025-09-12 06:49:54 -07:00