First start

main.zig

@@ -0,0 +1,31 @@
+const std = @import("std");
+const writer = std.io.getStdOut().writer();
+const expect = std.testing.expect;
+
+fn Vec3(comptime T: type) type {
+    return struct {
+        const Self = @This();
+        x: T,
+        y: T,
+        z: T,
+        fn init(this: *Self, x: T, y: T, z: T) void {
+            this.x = x;
+            this.y = y;
+            this.z = z;
+        }
+        
+        fn print(this: Self) !void {
+            try writer.print("X: %d\nY: %d\nZ: %d\n", .{this.x, this.y, this.x});
+        }
+        
+        //fn add(this: *Self, other: Self) {
+        //    
+        //} 
+    };
+}
+
+pub fn main() !void {
+    var vec1: Vec3(u64) = undefined;
+    vec1.init(2, 4, 3);
+    vec1.print();
+}