Nim Language is stasticl typed language that means each variable declared has a type associated with it.

Nim Type inference

Type Inferences is a process of assigning type of an variable based on the value or expression assigned. Nim Supports Type inference by default

For example variable can be declared with a type

var number: int
var number: int =  12

number variable declared with type and also initialiezed with a value

Let’s see another example without declaring a datatype

var number = 12
var name = "Admin"

The above example does not declared the type but compiler inferred the type from right hand value.