debug support of calendar-data pruning

1 files changed, 39 insertions, 24 deletions

diff --git a/aero-ical/src/prune.rs b/aero-ical/src/prune.rs
index d04f700..3eb50ca 100644
--- a/aero-ical/src/prune.rs
+++ b/aero-ical/src/prune.rs
@@ -1,40 +1,55 @@
-use icalendar::parser::{Component, Property};
 use aero_dav::caltypes as cal;
+use icalendar::parser::{Component, Property};
 
 pub fn component<'a>(src: &'a Component<'a>, prune: &cal::Comp) -> Option<Component<'a>> {
     if src.name.as_str() != prune.name.as_str() {
-        return None
+        return None;
     }
 
     let name = src.name.clone();
 
     let properties = match &prune.prop_kind {
-        None => vec![],
-        Some(cal::PropKind::AllProp) => src.properties.clone(),
-        Some(cal::PropKind::Prop(l)) => src.properties.iter().filter_map(|prop| {
-            let sel_filt = match l.iter().find(|filt| filt.name.0.as_str() == prop.name.as_str()) {
-                Some(v) => v,
-                None => return None
-            };
+        Some(cal::PropKind::AllProp) | None => src.properties.clone(),
+        Some(cal::PropKind::Prop(l)) => src
+            .properties
+            .iter()
+            .filter_map(|prop| {
+                let sel_filt = match l
+                    .iter()
+                    .find(|filt| filt.name.0.as_str() == prop.name.as_str())
+                {
+                    Some(v) => v,
+                    None => return None,
+                };
 
-            match sel_filt.novalue {
-                None | Some(false) => Some(prop.clone()),
-                Some(true) => Some(Property { 
-                    name: prop.name.clone(), 
-                    params: prop.params.clone(), 
-                    val: "".into() 
-                }),
-            }
-        }).collect::<Vec<_>>(),
+                match sel_filt.novalue {
+                    None | Some(false) => Some(prop.clone()),
+                    Some(true) => Some(Property {
+                        name: prop.name.clone(),
+                        params: prop.params.clone(),
+                        val: "".into(),
+                    }),
+                }
+            })
+            .collect::<Vec<_>>(),
     };
 
     let components = match &prune.comp_kind {
-        None => vec![],
-        Some(cal::CompKind::AllComp) => src.components.clone(),
-        Some(cal::CompKind::Comp(many_inner_prune)) => src.components.iter().filter_map(|src_component| {
-            many_inner_prune.iter().find_map(|inner_prune| component(src_component, inner_prune))
-        }).collect::<Vec<_>>(),
+        Some(cal::CompKind::AllComp) | None => src.components.clone(),
+        Some(cal::CompKind::Comp(many_inner_prune)) => src
+            .components
+            .iter()
+            .filter_map(|src_component| {
+                many_inner_prune
+                    .iter()
+                    .find_map(|inner_prune| component(src_component, inner_prune))
+            })
+            .collect::<Vec<_>>(),
     };
 
-    Some(Component { name, properties, components })
+    Some(Component {
+        name,
+        properties,
+        components,
+    })
 }