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Merged
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Jan 4, 2015
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Latest Rust requires std::cmp imports #2

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5 changes: 5 additions & 0 deletions lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,9 @@ This version of natural ordering is inspired by

#![feature(macro_rules)]

use std::cmp::Ordering;
use std::cmp::Ordering::{Less, Equal, Greater};

/// Compares two iterators of "characters" possibly containing "digits".
/// The natural ordering can be customized with the following parameters:
///
Expand Down Expand Up @@ -147,6 +150,8 @@ pub fn compare_ignore_case(left: &str, right: &str) -> Ordering {
#[cfg(test)]
mod tests {
use super::compare;
use std::cmp::Ordering;
use std::cmp::Ordering::{Less, Equal, Greater};

fn check_total_order(strs: &[&str]) {
fn ordering_to_op(ord: Ordering) -> &'static str {
Expand Down