What does this Zig snippet output?

1const std = @import("std");
2pub fn main() void {
3    const s: []const u8 = "abcdef";
4    std.debug.print("{d}\n", .{std.mem.count(u8, s, "c")});
5    std.debug.print("{d}\n", .{std.mem.count(u8, "banana", "an")});
6}