I have a list of users and I am finding a hard time to understand which
approach is better and faster for the purpose of nesting array struct of
users inside another struct.
For an example -
type loc struct {
Type string
Point []float64
}
type User struct {
ID string
Name string
Location loc
}
*Case A* - Using pointer for nested array struct
type Games struct {
ID string
Owner []*User
Player []*User
}
// and storing it as
G:= Games{
ID: "1",
Owner: []*User{
&User {
ID: "2",
Name: "R sharma",
},
},
}
*Case B* - Should I use above approach or below approach to
type Games struct {
ID string
Owner []User
Player []User
}
// storing it as
G := Games {
ID: "1",
Owner: []User{
{
ID: "2",
Name: "R Sharma",
},
},
}
*Considering the situation, I do not have to change data for Owner or
Player after creating value for Games above and Player can sometimes remain
Nil, should I use only User or it's better to use *User*
I have following confusion based on above 2 cases
1. Performance - which one is better & why?
2. Garbage Collection - which one is better & why?
3. Any Memory effects?
4. Any other effects!
*Please help me out understanding*, which method would you have chosen
above and why?
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