wren_rust 0.1.3

Bindings to the Wren scripting language API
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23

// Not structurally equal.
System.print(Fn.new { 123 } == Fn.new { 123 })  // expect: false
System.print(Fn.new { 123 } != Fn.new { 123 })  // expect: true

// Not equal to other types.
System.print(Fn.new { 123 } == 1)         // expect: false
System.print(Fn.new { 123 } == false)     // expect: false
System.print(Fn.new { 123 } == "fn 123")  // expect: false
System.print(Fn.new { 123 } != 1)         // expect: true
System.print(Fn.new { 123 } != false)     // expect: true
System.print(Fn.new { 123 } != "fn 123")  // expect: true

// Equal by identity.
var f = Fn.new { 123 }
System.print(f == f) // expect: true
System.print(f != f) // expect: false

// Closures for the same function are not equal.
var fns = []
for (i in 1..2) {
  fns.add(Fn.new { 123 })
}
System.print(fns[0] == fns[1]) // expect: false