What the developer wrote
Authored by Abeeujah
Drop duplicate Hasher import
What changed, and why it matters
This commit removes a duplicate import of the `Hasher` trait in a Rust source file. It is a code cleanup change with no functional or security effect. The `Hasher` symbol was already imported elsewhere in the same scope, so the duplicate import only generated a compiler warning. No behavior of the Lightning Dev Kit code changes as a result.
No action needed. This is a benign cleanup commit.
Security signals we found
No strong security signals were identified.
Evidence from the diff
In lightning/src/ln/channelmanager.rs, inside a #[cfg(test)]-gated closure, the line use core::hash::{BuildHasher, Hasher}; is changed to use core::hash::BuildHasher;. The Hasher trait was already in scope from an earlier import, making this a redundant-use cleanup. The diff is one line and affects only test code. There is no logic, cryptographic, or API change.
Changed components
lightning/src/ln/channelmanager.rs (test-only closure)Inspect captured patch +1 / −1
diff --git a/lightning/src/ln/channelmanager.rs b/lightning/src/ln/channelmanager.rs
index 123d26d..2d7370b 100644
--- a/lightning/src/ln/channelmanager.rs
+++ b/lightning/src/ln/channelmanager.rs
@@ -19829,7 +19829,7 @@ impl<
#[cfg(test)]
let reconstruct_manager_from_monitors =
args.reconstruct_manager_from_monitors.unwrap_or_else(|| {
- use core::hash::{BuildHasher, Hasher};
+ use core::hash::BuildHasher;
match std::env::var("LDK_TEST_REBUILD_MGR_FROM_MONITORS") {
Ok(val) => match val.as_str() {
Why this scored 15/100
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