oop - How to granular packages in golang -


i prefer small packages (public , private meaning in scope of package) .

its more encapsulated , more manageable , cleaner (and use them small javascript packages ) .

but go compiler makes .a class per each package .

performance important me , afraid of overhead of loading .a files .

and see golang's source packages in github vary large , in perspective . take @ net/http package large.

so

  • how should granular , design go packages ?

  • how should encapsulate structures ?

  • is there performance issues if app gets hundreds of small packages ?

maybe package http big, that's true, java classes far small. take @ other packages in stdlib guidance.

a package should provide coherent set of functionalities (types , methods, functions, variables, consts). using code packagename.type or packagename.function , should sensible.

encapsulation oversold.

no there no performance issue (except maybe longer compile times),

having hundreds of tiny, unusable-in-itself packages useless, non-idiomatic overkill (and prepare fight import cycles).


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