Bump required Rust version to 1.32

This change bumps the Rust version we require from 1.31 to 1.32. This
version adds -- among other things -- support for Self struct
constructors. Such support will be a requirement for an indirect (dev)
dependency that we will require as part of an upcoming change.

5 files changed, 11 insertions, 10 deletions

diff --git a/nitrocli/CHANGELOG.md b/nitrocli/CHANGELOG.md
index 1e9ab94..e042cbc 100644
--- a/nitrocli/CHANGELOG.md
+++ b/nitrocli/CHANGELOG.md
@@ -1,3 +1,8 @@
+Unreleased
+----------
+- Bumped required Rust version to `1.32`
+
+
 0.3.0
 -----
 - Added `unencrypted` command with `set` subcommand for changing the
diff --git a/nitrocli/README.md b/nitrocli/README.md
index 7e15425..ec145f2 100644
--- a/nitrocli/README.md
+++ b/nitrocli/README.md
@@ -1,6 +1,6 @@
 [![pipeline](https://gitlab.com/d-e-s-o/nitrocli/badges/master/pipeline.svg)](https://gitlab.com/d-e-s-o/nitrocli/commits/master)
 [![crates.io](https://img.shields.io/crates/v/nitrocli.svg)](https://crates.io/crates/nitrocli)
-[![rustc](https://img.shields.io/badge/rustc-1.31+-blue.svg)](https://blog.rust-lang.org/2018/12/06/Rust-1.31-and-rust-2018.html)
+[![rustc](https://img.shields.io/badge/rustc-1.32+-blue.svg)](https://blog.rust-lang.org/2019/01/17/Rust-1.32.0.html)
 
 nitrocli
 ========
diff --git a/nitrocli/ci/gitlab-ci.yml b/nitrocli/ci/gitlab-ci.yml
index 76ee517..8895128 100644
--- a/nitrocli/ci/gitlab-ci.yml
+++ b/nitrocli/ci/gitlab-ci.yml
@@ -4,8 +4,8 @@
 # Official language image. Look for the different tagged releases at:
 # https://hub.docker.com/r/library/rust/tags/
 # The recipe for this docker image can be found at:
-# https://github.com/rust-lang/docker-rust/blob/e7703b2cf525f2525bdf8d131cd66b5b38b1513c/1.31.0/stretch/Dockerfile
-image: "rust:1.31.0"
+# https://github.com/rust-lang/docker-rust/blob/edda09581f7c015c5cc2b8f0e04951a83b6f9727/1.32.0/stretch/Dockerfile
+image: "rust:1.32.0"
 
 build-test:cargo:
   script:
diff --git a/nitrocli/src/commands.rs b/nitrocli/src/commands.rs
index a046ec8..86a66df 100644
--- a/nitrocli/src/commands.rs
+++ b/nitrocli/src/commands.rs
@@ -938,11 +938,7 @@ 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(())
diff --git a/nitrocli/src/tests/mod.rs b/nitrocli/src/tests/mod.rs
index bc76d6d..dc15117 100644
--- a/nitrocli/src/tests/mod.rs
+++ b/nitrocli/src/tests/mod.rs
@@ -153,10 +153,10 @@ impl Nitrocli {
     F: FnOnce(&mut crate::RunCtx<'_>, Vec<String>) -> R,
   {
     let args = ["nitrocli"]
-      .into_iter()
+      .iter()
       .cloned()
       .chain(self.model.map(Self::model_to_arg))
-      .chain(args.into_iter().cloned())
+      .chain(args.iter().cloned())
       .map(ToOwned::to_owned)
       .collect();