ignore escaped double quote when ReadStringAsSlice

[faceair]

Thanks taowen, I create a new binary as string codec for my product, like this.
I want add this patch to ignore the escaped double quote when ReadStringAsSlice, if not it's hard to read "i say:\"hi\"".

[codecov]

Codecov Report

Merging #290 into master will decrease coverage by 0.06%.
The diff coverage is 100%.

@@ Coverage Diff @@ ## master #290 +/- ## ========================================== - Coverage 81.78% 81.72% -0.07%  ========================================== Files 41 41 Lines 4980 4980 ========================================== - Hits 4073 4070 -3  - Misses 793 796 +3  Partials 114 114

Impacted Files	Coverage Δ
iter_str.go	90.9% <100%> (ø)	⬆️
reflect_struct_decoder.go	47.49% <0%> (-0.42%)	⬇️

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[taowen]

we can not change the behavior of ReadStringAsSlice as it is already being used by other users. ReadStringAsSlice does not handle any escape by design. Use ReadString instead.

[faceair]

Thanks, ReadString is worked. But I am a bit worried about the overhead of bytes to string conversion, it's unnecessary. Maybe I need the anothor ReadStringAsSlice function with handle escape.

[taowen]

the point of ReadStringAsSlice is reference the memory directly. If there is escape, the underlying memory will be different from the output. So make a copy like ReadString is the only strategy working.

[faceair]

I understand, thank you. 👍