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rust_crates
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vendor
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structopt
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examples
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at_least_two.rs
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#[
macro_use
]
extern
crate structopt
;
use
structopt
::
StructOpt
;
#[
derive
(
StructOpt
,
Debug
)]
struct
Opt
{
#[
structopt
(
raw
(
required
=
"true"
,
min_values
=
"2"
))]
foos
:
Vec
<
String
>,
}
fn
main
()
{
let
opt
=
Opt
::
from_args
();
println
!(
"{:?}"
,
opt
);
}