Update minimum required Rust version to 1.35.0

This change updates the minimum required version of Rust to 1.35.0. The
motivation for doing so is at least two fold. First, next we want to
bump the nitrokey crate to version 0.4.0 and it requires Rust 1.34.0 as
a minimum. Second, and perhaps more importantly, though, in 1.34.0 a
clippy lint regressed, breaking our pipeline. That is the reason why we
are going to 1.35.0 instead.

1 files changed, 2 insertions, 6 deletions

diff --git a/nitrocli/src/commands.rs b/nitrocli/src/commands.rs
index f0e0f6e..537a2cf 100644
--- a/nitrocli/src/commands.rs
+++ b/nitrocli/src/commands.rs
@@ -1,7 +1,7 @@
 // commands.rs
 
 // *************************************************************************
-// * Copyright (C) 2018-2019 Daniel Mueller (deso@posteo.net)              *
+// * Copyright (C) 2018-2020 Daniel Mueller (deso@posteo.net)              *
 // *                                                                       *
 // * This program is free software: you can redistribute it and/or modify  *
 // * it under the terms of the GNU General Public License as published by  *
@@ -949,11 +949,7 @@ pub fn pws_status(ctx: &mut args::ExecCtx<'_>, all: bool) -> Result<()> {
       .get_slot_status()
       .map_err(|err| get_error("Could not read PWS slot status", err))?;
     println!(ctx, "slot\tname")?;
-    for (i, &value) in slots
-      .into_iter()
-      .enumerate()
-      .filter(|(_, &value)| all || value)
-    {
+    for (i, &value) in slots.iter().enumerate().filter(|(_, &value)| all || value) {
       print_pws_slot(ctx, &pws, i, value)?;
     }
     Ok(())