2 files changed, 39 insertions(+), 45 deletions(-)

M src/bare.zig
D src/main.zig

@@ 511,3 511,42 @@ test "round trip union with void member" {
     const res = try d.decode(U);
     try std.testing.expectEqual(res, U{ .Hello = 123 });
 }
+
+test "README example" {
+    const Foo = union(enum) {
+        x: u64,
+        y: []const u8,
+        z: void,
+    };
+
+    const Bar = struct {
+        a: f32,
+        b: u8,
+        c: Foo,
+    };
+
+    const x = Bar{
+        .a = 3.14,
+        .b = 2,
+        .c = .{ .y = "hello" },
+    };
+
+    var buf: [12]u8 = undefined;
+    var fbs = io.fixedBufferStream(&buf);
+
+    var reader = fbs.reader();
+    var writer = fbs.writer();
+
+    var e = encoder(writer);
+    try e.encode(x);
+
+    try fbs.seekTo(0);
+
+    var d = decoder(std.testing.allocator, reader);
+    defer d.deinit();
+
+    const y = try d.decode(Bar);
+
+    std.log.info("x: {}", .{x});
+    std.log.info("y: {}", .{y});
+}

@@ 1,45 0,0 @@
-const std = @import("std");
-const fs = std.fs;
-const io = std.io;
-const assert = std.debug.assert;
-const bare = @import("bare");
-const decoder = bare.decoder;
-const encoder = bare.encoder;
-
-pub fn main() !void {
-    var mem: [0x10000]u8 = undefined;
-    var fba = std.heap.FixedBufferAllocator.init(&mem);
-    var allocator = fba.allocator();
-
-    const Foo = union(enum) {
-        x: u64,
-        y: []const u8,
-        z: void,
-    };
-
-    const Bar = struct {
-        a: f32,
-        b: u8,
-        c: Foo,
-    };
-
-    const x = Bar{
-        .a = 3.14,
-        .b = 2,
-        .c = .{ .y = "hello" },
-    };
-
-    var buf: [12]u8 = undefined;
-    var fbs = io.fixedBufferStream(&buf);
-    var reader = fbs.reader();
-    var writer = fbs.writer();
-
-    var e = encoder(writer);
-    try e.encode(x);
-    try fbs.seekTo(0);
-    var d = decoder(allocator, reader);
-    defer d.deinit();
-    const y = try d.decode(Bar);
-    std.log.info("x: {}", .{x});
-    std.log.info("y: {}", .{y});
-}