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This patches a lot of the wrappers in
AsciiStr
being marked as safe but not being safe except within the context, using raw pointer dereferences without local bounds checks.This is extensively documented in aldanor#37:
aldanor#37
AsciiStr
has been re-written as a result, and unsafe functions marked as safe have been either converted to safe variants where the compiled checks can be ellided or marked as unsafe so the caller knows to upholds the safety invariants.