Don't use misleading `<&[T; N] as IntoIterator>::into_iter`

See https://github.com/rust-lang/rust/pull/65819. Warned against by
default since Rust 1.41.

Right now `into_iter` returns references to objects inside an array
rather than moving the values (as one would expect) so it makes sense to
use `iter()` or for-in-borrowed (which calls the same thing) to retain
the behaviour but make it less confusing.

1 files changed, 2 insertions, 2 deletions

diff --git a/openpgp/src/message/mod.rs b/openpgp/src/message/mod.rs
index a43f2c59..51c548e0 100644
--- a/openpgp/src/message/mod.rs
+++ b/openpgp/src/message/mod.rs
@@ -581,7 +581,7 @@ mod tests {
             },
         ];
 
-        for v in test_vectors.into_iter() {
+        for v in &test_vectors {
             if v.result {
                 let mut l = MessageValidator::new();
                 for token in v.s.iter() {
@@ -700,7 +700,7 @@ mod tests {
             },
         ];
 
-        for v in test_vectors.into_iter() {
+        for v in &test_vectors {
             let mut l = MessageValidator::new();
             for (token, depth) in v.s.iter() {
                 l.push(*token,