swab(1): fix imports to be consistent
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@ -24,12 +24,11 @@ use std::{
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};
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extern crate getopt;
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use getopt::GetOpt;
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extern crate sysexits;
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use sysexits::{ EX_IOERR, EX_OK, EX_USAGE };
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extern crate strerror;
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use getopt::GetOpt;
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use sysexits::{ EX_IOERR, EX_OK, EX_USAGE };
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use strerror::StrError;
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fn err(s: &str, e: Error) { eprintln!("{}: {}", s, e.strerror()); }
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