const std = @import("std");

const Allocator = std.mem.Allocator;

pub const ObjType = enum {
    String,
};

pub const ObjValue = struct {
    String: []u8,
};

pub const Object = struct {
    otype: ObjType,
    value: ObjValue,
};

pub fn copyString(allocator: *Allocator, data: []const u8) !*Object {
    var str = try allocator.alloc(u8, data.len);
    std.mem.copy(u8, str, data);

    var obj = try allocator.create(Object);
    obj.otype = ObjType.String;
    obj.value = ObjValue{ .String = str };

    return obj;
}

pub fn printObject(stdout: var, obj: Object) !void {
    switch (obj.otype) {
        .String => try stdout.print("{}", obj.value.String),
        else => unreachable,
    }
}