commit a1e1c4865a2c94141abe0bbfefec9879abe043e9
author Charisee <chiw@google.com> Sat Feb 26 01:26:35 2022 +0000
committer Charisee Chiw <chiw@google.com> Mon Feb 28 21:29:32 2022 +0000
tree e2647fdf00680decc2dfcc970dd7229d77cac203
parent f2a147a6be7ea6d17626c9a740756beedf89ea37

Changes for the Rust 1.59.0 update

bug: 215232614
Test: TreeHugger and compiling with m rust
Change-Id: I1d25f5550f60ff1046a3a312f7bd210483bf9364

keystore2/src/security_level.rs

diff --git a/keystore2/src/security_level.rs b/keystore2/src/security_level.rs
index 8574244..1f6be32 100644
--- a/keystore2/src/security_level.rs
+++ b/keystore2/src/security_level.rs
@@ -132,8 +132,7 @@
                 _ => Some(
                     certificate_chain
                         .iter()
-                        .map(|c| c.encodedCertificate.iter())
-                        .flatten()
+                        .flat_map(|c| c.encodedCertificate.iter())
                         .copied()
                         .collect(),
                 ),