Go Slice Expressions

Internal

• Go Slices

TODO

• https://go.dev/ref/spec#Slice_expressions

Overview

A slice expression applied to a slice creates a new slice that shares the underlying array with the original slice.

ss := make([]int, 10) // declare a slice with length and capacity 10, initialized with 0
ss2 := ss[3:6]

The slice expression creates a different slice that provides access to the elements with indexes 3, 4, 5 of the underlying array. Both slices ss and ss2 provide access to those elements and changes operated via one slice are visible to the other.