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-rw-r--r--26_hello2.zig23
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diff --git a/26_hello2.zig b/26_hello2.zig
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--- a/26_hello2.zig
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-//
-// Great news! Now we know enough to understand a "real" Hello World
-// program in Zig - one that uses the system Standard Out resource...which
-// can fail!
-//
-const std = @import("std");
-
-// Take note that this main() definition now returns "!void" rather
-// than just "void". Since there's no specific error type, this means
-// that Zig will infer the error type. This is appropriate in the case
-// of main(), but can have consequences elsewhere.
-pub fn main() !void {
-
- // We get a Writer for Standard Out so we can print() to it.
- const stdout = std.io.getStdOut().writer();
-
- // Unlike std.debug.print(), the Standard Out writer can fail
- // with an error. We don't care _what_ the error is, we want
- // to be able to pass it up as a return value of main().
- //
- // We just learned of a single statement which can accomplish this.
- stdout.print("Hello world!\n", .{});
-}