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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 03:57:31 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 03:57:31 +0000 |
commit | dc0db358abe19481e475e10c32149b53370f1a1c (patch) | |
tree | ab8ce99c4b255ce46f99ef402c27916055b899ee /vendor/clap-3.2.20/examples/escaped-positional.md | |
parent | Releasing progress-linux version 1.71.1+dfsg1-2~progress7.99u1. (diff) | |
download | rustc-dc0db358abe19481e475e10c32149b53370f1a1c.tar.xz rustc-dc0db358abe19481e475e10c32149b53370f1a1c.zip |
Merging upstream version 1.72.1+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/clap-3.2.20/examples/escaped-positional.md')
-rw-r--r-- | vendor/clap-3.2.20/examples/escaped-positional.md | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/vendor/clap-3.2.20/examples/escaped-positional.md b/vendor/clap-3.2.20/examples/escaped-positional.md deleted file mode 100644 index 987b26139..000000000 --- a/vendor/clap-3.2.20/examples/escaped-positional.md +++ /dev/null @@ -1,63 +0,0 @@ -**This requires enabling the [`cargo` feature flag][crate::_features].** - -You can use `--` to escape further arguments. - -Let's see what this looks like in the help: -```console -$ escaped-positional --help -clap [..] -A simple to use, efficient, and full-featured Command Line Argument Parser - -USAGE: - escaped-positional[EXE] [OPTIONS] [-- <SLOP>...] - -ARGS: - <SLOP>... - -OPTIONS: - -f - -h, --help Print help information - -p <PEAR> - -V, --version Print version information - -``` - -Here is a baseline without any arguments: -```console -$ escaped-positional --f used: false --p's value: None -'slops' values: [] - -``` - -Notice that we can't pass positional arguments before `--`: -```console -$ escaped-positional foo bar -? failed -error: Found argument 'foo' which wasn't expected, or isn't valid in this context - -USAGE: - escaped-positional[EXE] [OPTIONS] [-- <SLOP>...] - -For more information try --help - -``` - -But you can after: -```console -$ escaped-positional -f -p=bob -- sloppy slop slop --f used: true --p's value: Some("bob") -'slops' values: ["sloppy", "slop", "slop"] - -``` - -As mentioned, the parser will directly pass everything through: -```console -$ escaped-positional -- -f -p=bob sloppy slop slop --f used: false --p's value: None -'slops' values: ["-f", "-p=bob", "sloppy", "slop", "slop"] - -``` |