Most performant way of converting int to string

Andrew Chapman via Digitalmars-d-learn digitalmars-d-learn at
Tue Dec 22 09:15:27 PST 2015

Sorry if this is a silly question but is the to! method from the 
conv library the most efficient way of converting an integer 
value to a string?

string s = to!string(100);

I'm seeing a pretty dramatic slow down in my code when I use a 
conversion like this (when looped over 10 million iterations for 


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