Is there any reasons to not use "mmap" to read files?

[rempas]

On Sunday, 6 February 2022 at 20:12:39 UTC, H. S. Teoh wrote:
> Just read the Phobos source code for std.mmfile. Phobos code is 
> very readable compared to most typical standard libraries.
>
>
> T

I suppose this goes to what I said that I need to properly learn 
how things work right? Well I mean, how Windows does it with the 
system call. I don't think that it is necessary to read the 
Phobos source code. But regardless, thanks for the suggestion!