Currently, extern functions ustr_len and ustr_hash involve an extern function call, which is usually much slower compared to inlined function in C, considering inlined functions like these can be optimized as a direct pointer access on compilation.
Since the layout of StringCacheEntry and char_ptr is guranteed and ustr_len is frequently used, I think that should be easily to implement as an inlined function.
Currently, extern functions
ustr_lenandustr_hashinvolve an extern function call, which is usually much slower compared to inlined function in C, considering inlined functions like these can be optimized as a direct pointer access on compilation.Since the layout of
StringCacheEntryandchar_ptris guranteed andustr_lenis frequently used, I think that should be easily to implement as an inlined function.