Data Structures: Have and Have-nots of Golang

Have

• arrays

• slices

• maps

• strings

• structs

• cahnnels

Have Nots

• linked lists: build with struct and pointers

• stacks

• queues

• heaps/priority queues

• trees

• graphs

• sets

  s := map[int]bool{5: true, 2: true}
  _, ok := s[6] // check for existence (first return var is 
  s[8] = true // add element 
  delete(s, 2) // remove element

https://stackoverflow.com/questions/34018908/golang-why-dont-we-have-a-set-datastructure

• hash tables

• tries

• deques (double ended)