chore(core): remove unused import in `base64.rs`
What changed, and why it matters
This commit removes an unused import (`use std::vec::Vec;`) from a Rust test module in the Trezor firmware codebase. It is a routine code cleanup with no functional or security effect.
No action needed; this is a benign cleanup commit.
Security signals we found
No strong security signals were identified.
Evidence from the diff
The diff deletes one line in core/embed/rust/src/smp/base64.rs inside the #[cfg(test)] mod tests block. The removed import was not referenced anywhere in the test code, so its removal does not change compiled behavior, test coverage, or runtime security properties.
Changed components
core/embed/rust/src/smp/base64.rsInspect captured patch +0 / −1
diff --git a/core/embed/rust/src/smp/base64.rs b/core/embed/rust/src/smp/base64.rs
index 86cb02208..99e996428 100644
--- a/core/embed/rust/src/smp/base64.rs
+++ b/core/embed/rust/src/smp/base64.rs
@@ -127,7 +127,6 @@ extern crate std;
#[cfg(test)]
mod tests {
use super::*;
- use std::vec::Vec;
#[test]
fn test_encode_decode() {
Why this scored 15/100
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