[PATCH proxmox-offline-mirror 1/3] clippy: elide redundant lifetimes

[Nicolas Frey <n.frey@proxmox.com>]

No functional changes.

for const, 'static lifetime is the default and
`mountpoint_to_path_exists` had needless lifetimes, so fix it

Signed-off-by: Nicolas Frey <n.frey@proxmox.com>
---
 src/bin/proxmox-offline-mirror-helper.rs | 2 +-
 src/medium.rs                            | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/bin/proxmox-offline-mirror-helper.rs b/src/bin/proxmox-offline-mirror-helper.rs
index 0c40338..19bf39e 100644
--- a/src/bin/proxmox-offline-mirror-helper.rs
+++ b/src/bin/proxmox-offline-mirror-helper.rs
@@ -27,7 +27,7 @@ use proxmox_offline_mirror::helpers::tty::{
 use proxmox_offline_mirror::medium::{self, MIRROR_STATE_FILE, MediumState, generate_repo_snippet};
 
 /// Converts a string slice to a Path, if it exists, otherwise returns an error result.
-fn mountpoint_to_path_exists<'a>(mountpoint: &'a str) -> Result<&'a Path, Error> {
+fn mountpoint_to_path_exists(mountpoint: &str) -> Result<&Path, Error> {
     let mountpoint = Path::new(mountpoint);
     if !mountpoint.exists() {
         bail!("Medium mountpoint doesn't exist.");
diff --git a/src/medium.rs b/src/medium.rs
index 6d9a456..3eb935d 100644
--- a/src/medium.rs
+++ b/src/medium.rs
@@ -18,7 +18,7 @@ use crate::mirror::pool;
 use crate::pool::Pool;
 use crate::types::{Diff, SNAPSHOT_REGEX, Snapshot};
 
-pub const MIRROR_STATE_FILE: &'static str = ".mirror-state";
+pub const MIRROR_STATE_FILE: &str = ".mirror-state";
 
 #[derive(Clone, Debug, Serialize, Deserialize)]
 #[serde(rename_all = "kebab-case")]
-- 
2.47.3