rrd: rustfmt and style fix

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>

proxmox-rrd/src/api_types.rs

@@ -2,7 +2,7 @@ use serde::{Deserialize, Serialize};
 
 use proxmox_schema::api;
 
-#[api()]
+#[api]
 #[derive(Copy, Clone, Serialize, Deserialize)]
 #[serde(rename_all = "UPPERCASE")]
 /// RRD consolidation mode
@@ -13,7 +13,7 @@ pub enum RRDMode {
     Average,
 }
 
-#[api()]
+#[api]
 #[derive(Copy, Clone, Serialize, Deserialize)]
 #[serde(rename_all = "lowercase")]
 /// RRD time frame

proxmox-rrd/src/cache.rs

@@ -104,7 +104,7 @@ impl Cache {
     /// * cf=maximum,r=7*86400,n=570 => 10year
     ///
     /// The resulting data file size is about 80KB.
-    #[deprecated(note="Implement in client code")]
+    #[deprecated(note = "Implement in client code")]
     pub fn create_proxmox_backup_default_rrd(dst: DataSourceType) -> Database {
         use crate::rrd::Archive;