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Diffstat (limited to 'examples/required_if.rs')
| -rw-r--r-- | examples/required_if.rs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/examples/required_if.rs b/examples/required_if.rs index cb6b414..e3497b2 100644 --- a/examples/required_if.rs +++ b/examples/required_if.rs @@ -1,4 +1,23 @@ //! How to use `required_if` with structopt. +//! +//! Running this example with --help prints this message: +//! ----------------------------------------------------- +//! structopt 0.3.25 +//! +//! USAGE: +//! required_if -o <out-type> [FILE] +//! +//! FLAGS: +//! -h, --help Prints help information +//! -V, --version Prints version information +//! +//! OPTIONS: +//! -o <out-type> Where to write the output: to `stdout` or `file` +//! +//! ARGS: +//! <FILE> File name: only required when `out-type` is set to `file` +//! ----------------------------------------------------- + use structopt::StructOpt; #[derive(Debug, StructOpt, PartialEq)] |