pub fn create_concat_cmd<'a, I1, I2, S2>(arg1: I1, arg2: I2) -> Commandwhere
I1: IntoIterator<Item = Cow<'a, OsStr>>,
I2: IntoIterator<Item = &'a S2>,
S2: AsRef<OsStr> + 'a + ?Sized,
pub fn create_concat_cmd<'a, I1, I2, S2>(arg1: I1, arg2: I2) -> Commandwhere
I1: IntoIterator<Item = Cow<'a, OsStr>>,
I2: IntoIterator<Item = &'a S2>,
S2: AsRef<OsStr> + 'a + ?Sized,