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tsort: clap 3

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This commit is contained in:
Terts Diepraam 2022-01-11 15:26:50 +01:00
parent e62fdb9307
commit 49e5412580
2 changed files with 4 additions and 8 deletions
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2
src/uu/tsort/Cargo.toml
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@ -15,7 +15,7 @@ edition = "2018"
path = "src/tsort.rs"
[dependencies]
clap= "2.33"
clap = { version = "3.0", features = ["wrap_help", "cargo"] }
uucore = { version=">=0.0.10", package="uucore", path="../../uucore" }
uucore_procs = { version=">=0.0.7", package="uucore_procs", path="../../uucore_procs" }

10
src/uu/tsort/src/tsort.rs
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@ -93,16 +93,12 @@ pub fn uumain(args: impl uucore::Args) -> UResult<()> {
Ok(())
}
pub fn uu_app() -> App<'static, 'static> {
pub fn uu_app<'a>() -> App<'a> {
App::new(uucore::util_name())
.version(crate_version!())
.usage(USAGE)
.override_usage(USAGE)
.about(SUMMARY)
.arg(
Arg::with_name(options::FILE)
.default_value("-")
.hidden(true),
)
.arg(Arg::new(options::FILE).default_value("-").hide(true))
}
// We use String as a representation of node here