So if the length of my string to be searched is about 100 chars or more which is not a lot but I have a very large number of strings in which I want to search another substring (the same in all) like millions or may be more and more than 1 non-adjacent wildcard will be permitted, will it be efficient in terms of time and memory to use your code (of course it should be adapted for more than 1 non-adjacent wildcard) or String::Approx?

In reply to Re^4: search of a string in another string with 1 wildcard by carolw
in thread search of a string in another string with 1 wildcard by carolw

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