fix(parser): switch from &[u8] to &str based stream
#351
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Fixes #350 This fixes an unsoundness around handling of UTF-8 identifiers in the parser at the expense of decreasing the performance by around 20-30%. I may switch back to a `&[u8]` based stream once I figured out how to handle UTF-8 identifiers with it safely without adding a truck load of complexity, but for now correctness is more important than performance.
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Fixes #350
This fixes an unsoundness around handling of UTF-8 identifiers in the parser at the expense of decreasing the performance by around 20-30%.
I may switch back to a
&[u8]based stream once I figured out how to handle UTF-8 identifiers with it safely without adding a truck load of complexity, but for now correctness is more important than performance.