fix unused import

CQCL · Sep 22, 2023 · af3801c · af3801c
1 parent d711c31
commit af3801c
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/optimiser/taso.rs b/src/optimiser/taso.rs
@@ -21,7 +21,6 @@ mod worker;
 use crossbeam_channel::select;
 pub use eq_circ_class::{load_eccs_json_file, EqCircClass};
 
-use std::io;
 use std::num::NonZeroUsize;
 use std::time::{Duration, Instant};
 
@@ -37,6 +36,9 @@ use crate::rewrite::Rewriter;
 
 use self::log::TasoLogger;
 
+#[cfg(feature = "portmatching")]
+use std::io;
+
 /// The TASO optimiser.
 ///
 /// Adapted from [Quartz][], and originally [TASO][].