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-rw-r--r--rust/qemu-api/src/zeroable.rs2
1 files changed, 2 insertions, 0 deletions
diff --git a/rust/qemu-api/src/zeroable.rs b/rust/qemu-api/src/zeroable.rs
index cd424e6..a2356cb 100644
--- a/rust/qemu-api/src/zeroable.rs
+++ b/rust/qemu-api/src/zeroable.rs
@@ -1,5 +1,7 @@
// SPDX-License-Identifier: GPL-2.0-or-later
+//! Defines a trait for structs that can be safely initialized with zero bytes.
+
/// Encapsulates the requirement that
/// `MaybeUninit::<Self>::zeroed().assume_init()` does not cause undefined
/// behavior. This trait in principle could be implemented as just: