fallbackToRawString issue

[piggybankwang]

not fully understand why when fallbackToRawString == true
you still throw errors #107
then how do we read rawtring properly, we are currently handler error from the caller

[ryan-ph]

@piggybankwang sorry for the late reply.

We return still return the error because it signals that fallback has actually occurred and the caller should treat it as a raw value. hcledit provides the RawVal as a way to distinguish between raw value vs. a normal cty value (normal meaning that the actual value can be read without fallback).

If you know for sure that the value you are reading needs to fallback to the raw string, you can ignore the error. If you are unsure if the value you are reading needs to fallback, you can check if the error is nil and determine if you need to handle it as a raw string or now.