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fix(diag): forward wasm panics to console.error with a readable trace (MAPPS-299) #284

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YousifShkara merged 1 commit from fix/MAPPS-299-wasm-panic-hook into main 2026-06-21 07:13:38 +02:00
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YousifShkara commented 2026-06-21 06:00:20 +02:00
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Installs console_error_panic_hook as the very first call in main() (before snapshot_initial_search and the Dioxus launch) so the next reproduction of the "Schedule Appointment" wasm crash surfaces a readable panic message + stack trace in the browser console instead of an opaque RuntimeError: unreachable at a hex offset (the QA repro reported wasm:0x352c4f). This does not yet fix the underlying crash in the appointment form modal: it is the third acceptance-criterion item on the ticket and a prerequisite for diagnosing the first two. The hook is web-only (the desktop/native builds inherit the default Rust panic handler that already writes to stderr). Bundle impact is a couple of KB.

#MAPPS-299

Installs `console_error_panic_hook` as the very first call in `main()` (before `snapshot_initial_search` and the Dioxus launch) so the next reproduction of the "Schedule Appointment" wasm crash surfaces a readable panic message + stack trace in the browser console instead of an opaque `RuntimeError: unreachable` at a hex offset (the QA repro reported `wasm:0x352c4f`). This does not yet fix the underlying crash in the appointment form modal: it is the third acceptance-criterion item on the ticket and a prerequisite for diagnosing the first two. The hook is web-only (the desktop/native builds inherit the default Rust panic handler that already writes to stderr). Bundle impact is a couple of KB. #MAPPS-299
fix(diag): forward wasm panics to console.error with a readable trace (MAPPS-299)
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Installs `console_error_panic_hook` as the very first call in `main()` (before `snapshot_initial_search` and the Dioxus launch) so the next reproduction of the "Schedule Appointment" wasm crash surfaces a readable panic message + stack trace in the browser console instead of an opaque `RuntimeError: unreachable` at a hex offset (the QA repro reported `wasm:0x352c4f`). This does not yet fix the underlying crash in the appointment form modal: it is the third acceptance-criterion item on the ticket and a prerequisite for diagnosing the first two. The hook is web-only (the desktop/native builds inherit the default Rust panic handler that already writes to stderr). Bundle impact is a couple of KB.

#MAPPS-299
YousifShkara deleted branch fix/MAPPS-299-wasm-panic-hook 2026-06-21 07:13:39 +02:00
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psa-systems/mokosh-apps!284
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