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-rw-r--r--grep-printer/src/macros.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/grep-printer/src/macros.rs b/grep-printer/src/macros.rs
index 7b48e8c2..0b1e764b 100644
--- a/grep-printer/src/macros.rs
+++ b/grep-printer/src/macros.rs
@@ -1,3 +1,4 @@
+/// Like assert_eq, but nicer output for long strings.
#[cfg(test)]
#[macro_export]
macro_rules! assert_eq_printed {