[pbs-devel] [PATCH proxmox v2 01/18] use unwrap_or_default instead of unwrap_or(Vec::new)

[Maximiliano Sandoval]

Fixes the clippy warning:

warning: use of `unwrap_or_else` to construct default value
    --> proxmox-tfa/src/api/mod.rs:1355:43
     |
1355 |         |cap| cap.map(Vec::with_capacity).unwrap_or_else(Vec::new),
     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `unwrap_or_default()`
     |
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unwrap_or_default
     = note: `#[warn(clippy::unwrap_or_default)]` on by default

Signed-off-by: Maximiliano Sandoval <m.sandoval at proxmox.com>
---
Differences from v1:
- run rustfmt
- add missing negation from going to get().is_none() to contains_key()

 proxmox-tfa/src/api/mod.rs         | 2 +-
 proxmox-tfa/src/api/serde_tools.rs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/proxmox-tfa/src/api/mod.rs b/proxmox-tfa/src/api/mod.rs
index f7aeea5a..16444f17 100644
--- a/proxmox-tfa/src/api/mod.rs
+++ b/proxmox-tfa/src/api/mod.rs
@@ -1352,7 +1352,7 @@ where
     let expire_before = proxmox_time::epoch_i64() - CHALLENGE_TIMEOUT_SECS;
     deserializer.deserialize_seq(serde_tools::fold(
         "a challenge entry",
-        |cap| cap.map(Vec::with_capacity).unwrap_or_else(Vec::new),
+        |cap| cap.map(Vec::with_capacity).unwrap_or_default(),
         move |out, reg: T| {
             if !reg.is_expired(expire_before) {
                 out.push(reg);
diff --git a/proxmox-tfa/src/api/serde_tools.rs b/proxmox-tfa/src/api/serde_tools.rs
index 8fbe0fc2..206128bd 100644
--- a/proxmox-tfa/src/api/serde_tools.rs
+++ b/proxmox-tfa/src/api/serde_tools.rs
@@ -83,7 +83,7 @@ where
 /// {
 ///     deserializer.deserialize_seq(proxmox_serde::fold(
 ///         "a sequence of integers",
-///         |cap| cap.map(Vec::with_capacity).unwrap_or_else(Vec::new),
+///         |cap| cap.map(Vec::with_capacity).unwrap_or_default(),
 ///         |out, num: u64| {
 ///             if num != 4 {
 ///                 out.push(num.to_string());
-- 
2.39.2