some optimizations for field accessor

src/processing/processor/affix.rs

@@ -8,9 +8,9 @@ fn create_affix_processor(affix: &InputAffix, is_prefix: bool) -> AffixProcessor
     Box::new(move |channel: &mut PlaylistItem| {
         let header = &mut channel.header;
         let value = header.get_field(affix.field.as_str()).map_or_else(|| String::from(&affix.value), |field_value| if is_prefix {
-            format!("{}{}", &affix.value, field_value.as_str())
+            format!("{}{field_value}", &affix.value, )
         } else {
-            format!("{}{}", field_value.as_str(), &affix.value)
+            format!("{field_value}{}", , &affix.value)
         });
         debug_if_enabled!("Applying input {}:  {}={}",  if is_prefix {"prefix"} else {"suffix"},  &affix.field, &value);
         header.set_field(&affix.field, value.as_str());

src/processing/processor/mod.rs

@@ -1,6 +1,6 @@
 pub mod playlist;
 mod xtream;
-mod affix;
+// mod affix;
 mod xtream_vod;
 mod xtream_series;
 pub mod epg;

src/processing/processor/playlist.rs

@@ -16,7 +16,6 @@ use crate::model::{CounterModifier, Mapping};
 use crate::model::{FetchedPlaylist, FieldGetAccessor, FieldSetAccessor, PlaylistEntry, PlaylistGroup, PlaylistItem, UUIDType, XtreamCluster};
 use crate::model::{InputStats, PlaylistStats, SourceStats, TargetStats};
 use crate::processing::playlist_watch::process_group_watch;
-use crate::processing::processor::affix::apply_affixes;
 use crate::processing::processor::xtream_series::playlist_resolve_series;
 use crate::processing::processor::xtream_vod::playlist_resolve_vod;
 use crate::repository::playlist_repository::persist_playlist;
@@ -462,9 +461,6 @@ async fn process_playlist_for_target(client: Arc<reqwest::Client>,
         processed_fetched_playlists.push(processed_fpl);
     }
 
-    step.tick("Processed affixes");
-    apply_affixes(&mut processed_fetched_playlists);
-
     step.tick("Processed epg");
     let (new_epg, new_playlist) = process_epg(&mut processed_fetched_playlists);