We have only one simple example because the API is the same, the returned session is the same for both net/http and valyala/fasthttp.
Just append the word "Fasthttp", the rest of the API remains as it's with net/http
Start for net/http,
StartFasthttp for valyala/fasthttp.
ShiftExpiration for net/http,
ShiftExpirationFasthttp for valyala/fasthttp.
UpdateExpiration for net/http,
UpdateExpirationFasthttp for valyala/fasthttp.
Destroy for net/http,
DestroyFasthttp for valyala/fasthttp.
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