diff options
author | Robin Krahl <robin.krahl@ireas.org> | 2020-01-07 11:18:04 +0000 |
---|---|---|
committer | Daniel Mueller <deso@posteo.net> | 2020-01-08 09:20:25 -0800 |
commit | 5e20a29b4fdc8a2d442d1093681b396dcb4b816b (patch) | |
tree | 55ab083fa8999d2ccbb5e921c1ffe52560dca152 /structopt/examples/skip.rs | |
parent | 203e691f46d591a2cc8acdfd850fa9f5b0fb8a98 (diff) | |
download | nitrocli-5e20a29b4fdc8a2d442d1093681b396dcb4b816b.tar.gz nitrocli-5e20a29b4fdc8a2d442d1093681b396dcb4b816b.tar.bz2 |
Add structopt dependency in version 0.3.7
This patch series replaces argparse with structopt in the argument
handling code. As a first step, we need structopt as a dependency.
Import subrepo structopt/:structopt at efbdda4753592e27bc430fb01f7b9650b2f3174d
Import subrepo bitflags/:bitflags at 30668016aca6bd3b02c766e8347e0b4080d4c296
Import subrepo clap/:clap at 784524f7eb193e35f81082cc69454c8c21b948f7
Import subrepo heck/:heck at 093d56fbf001e1506e56dbfa38631d99b1066df1
Import subrepo proc-macro-error/:proc-macro-error at 6c4cfe79a622c5de8ae68557993542be46eacae2
Import subrepo proc-macro2/:proc-macro2 at d5d48eddca4566e5438e8a2cbed4a74e049544de
Import subrepo quote/:quote at 727436c6c137b20f0f34dde5d8fda2679b9747ad
Import subrepo rustversion/:rustversion at 0c5663313516263059ce9059ef81fc7a1cf655ca
Import subrepo syn-mid/:syn-mid at 5d3d85414a9e6674e1857ec22a87b96e04a6851a
Import subrepo syn/:syn at e87c27e87f6f4ef8919d0372bdb056d53ef0d8f3
Import subrepo textwrap/:textwrap at abcd618beae3f74841032aa5b53c1086b0a57ca2
Import subrepo unicode-segmentation/:unicode-segmentation at 637c9874c4fe0c205ff27787faf150a40295c6c3
Import subrepo unicode-width/:unicode-width at 3033826f8bf05e82724140a981d5941e48fce393
Import subrepo unicode-xid/:unicode-xid at 4baae9fffb156ba229665b972a9cd5991787ceb7
Diffstat (limited to 'structopt/examples/skip.rs')
-rw-r--r-- | structopt/examples/skip.rs | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/structopt/examples/skip.rs b/structopt/examples/skip.rs new file mode 100644 index 0000000..1f44769 --- /dev/null +++ b/structopt/examples/skip.rs @@ -0,0 +1,47 @@ +//! How to use `#[structopt(skip)]` + +use structopt::StructOpt; + +#[derive(StructOpt, Debug, PartialEq)] +pub struct Opt { + #[structopt(long, short)] + number: u32, + #[structopt(skip)] + k: Kind, + #[structopt(skip)] + v: Vec<u32>, + + #[structopt(skip = Kind::A)] + k2: Kind, + #[structopt(skip = vec![1, 2, 3])] + v2: Vec<u32>, + #[structopt(skip = "cake")] // &str implements Into<String> + s: String, +} + +#[derive(Debug, PartialEq)] +enum Kind { + A, + B, +} + +impl Default for Kind { + fn default() -> Self { + return Kind::B; + } +} + +fn main() { + assert_eq!( + Opt::from_iter(&["test", "-n", "10"]), + Opt { + number: 10, + k: Kind::B, + v: vec![], + + k2: Kind::A, + v2: vec![1, 2, 3], + s: String::from("cake") + } + ); +} |