From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- .../rust/clap/examples/cargo-example-derive.md | 45 ++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 third_party/rust/clap/examples/cargo-example-derive.md (limited to 'third_party/rust/clap/examples/cargo-example-derive.md') diff --git a/third_party/rust/clap/examples/cargo-example-derive.md b/third_party/rust/clap/examples/cargo-example-derive.md new file mode 100644 index 0000000000..994c6d4d80 --- /dev/null +++ b/third_party/rust/clap/examples/cargo-example-derive.md @@ -0,0 +1,45 @@ +*Jump to [source](cargo-example-derive.rs)* + +For more on creating a custom subcommand, see [the cargo +book](https://doc.rust-lang.org/cargo/reference/external-tools.html#custom-subcommands). +The crate [`clap-cargo`](https://github.com/crate-ci/clap-cargo) can help in +mimicking cargo's interface. + +The help looks like: +```console +$ cargo-example-derive --help +cargo + +USAGE: + cargo + +OPTIONS: + -h, --help Print help information + +SUBCOMMANDS: + example-derive A simple to use, efficient, and full-featured Command Line Argument Parser + help Print this message or the help of the given subcommand(s) + +$ cargo-example-derive example-derive --help +cargo-example-derive [..] +A simple to use, efficient, and full-featured Command Line Argument Parser + +USAGE: + cargo example-derive [OPTIONS] + +OPTIONS: + -h, --help Print help information + --manifest-path + -V, --version Print version information + +``` + +Then to directly invoke the command, run: +```console +$ cargo-example-derive example-derive +None + +$ cargo-example-derive example-derive --manifest-path Cargo.toml +Some("Cargo.toml") + +``` -- cgit v1.2.3