Stable marker in the message of the error thrown when the engine cannot be
initialized after a trap. Kept in the message (not only in a field) so it
survives the string-only round trip through error tracking, and so the host
app can classify it without importing this package.
Stable marker in the message of the error thrown when the engine cannot be initialized after a trap. Kept in the message (not only in a field) so it survives the string-only round trip through error tracking, and so the host app can classify it without importing this package.