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-rw-r--r--example/help.zig13
1 files changed, 3 insertions, 10 deletions
diff --git a/example/help.zig b/example/help.zig
index b07bc52..a41b261 100644
--- a/example/help.zig
+++ b/example/help.zig
@@ -1,18 +1,11 @@
1pub fn main() !void { 1pub fn main(init: std.process.Init) !void {
2 var gpa_state = std.heap.DebugAllocator(.{}){};
3 const gpa = gpa_state.allocator();
4 defer _ = gpa_state.deinit();
5
6 var threaded: std.Io.Threaded = .init_single_threaded;
7 const io: std.Io = threaded.io();
8
9 const params = comptime clap.parseParamsComptime( 2 const params = comptime clap.parseParamsComptime(
10 \\-h, --help Display this help and exit. 3 \\-h, --help Display this help and exit.
11 \\-v, --version Output version information and exit. 4 \\-v, --version Output version information and exit.
12 \\ 5 \\
13 ); 6 );
14 7
15 var res = try clap.parse(clap.Help, &params, clap.parsers.default, .{ .allocator = gpa }); 8 var res = try clap.parse(clap.Help, &params, clap.parsers.default, init.minimal.args, .{ .allocator = init.gpa });
16 defer res.deinit(); 9 defer res.deinit();
17 10
18 // `clap.help` is a function that can print a simple help message. It can print any `Param` 11 // `clap.help` is a function that can print a simple help message. It can print any `Param`
@@ -20,7 +13,7 @@ pub fn main() !void {
20 // The last argument contains options as to how `help` should print those parameters. Using 13 // The last argument contains options as to how `help` should print those parameters. Using
21 // `.{}` means the default options. 14 // `.{}` means the default options.
22 if (res.args.help != 0) 15 if (res.args.help != 0)
23 return clap.helpToFile(io, .stderr(), clap.Help, &params, .{}); 16 return clap.helpToFile(init.io, .stderr(), clap.Help, &params, .{});
24} 17}
25 18
26const clap = @import("clap"); 19const clap = @import("clap");