Fix Clippy lints

Author: Kobzol

crates/hyperqueue/src/dashboard/ui/fragments/auto_allocator/fragment.rs

@@ -27,7 +27,9 @@ pub struct AutoAllocatorFragment {
     component_in_focus: FocusedComponent,
 }
 
+#[derive(Default)]
 enum FocusedComponent {
+    #[default]
     QueueParamsTable,
     AllocationInfoTable,
 }
@@ -166,9 +168,3 @@ impl AutoAllocFragmentLayout {
         }
     }
 }
-
-impl Default for FocusedComponent {
-    fn default() -> Self {
-        FocusedComponent::QueueParamsTable
-    }
-}

crates/hyperqueue/src/dashboard/ui/fragments/job/fragment.rs

@@ -31,7 +31,9 @@ pub struct JobFragment {
     component_in_focus: FocusedComponent,
 }
 
+#[derive(Default)]
 enum FocusedComponent {
+    #[default]
     JobsTable,
     JobTasksTable,
 }
@@ -156,9 +158,3 @@ impl JobFragmentLayout {
         }
     }
 }
-
-impl Default for FocusedComponent {
-    fn default() -> Self {
-        FocusedComponent::JobsTable
-    }
-}

crates/tako/src/program.rs

@@ -3,8 +3,9 @@ use bstr::BString;
 use serde::{Deserialize, Serialize};
 use std::path::PathBuf;
 
-#[derive(Serialize, Deserialize, Debug, Clone, Eq, PartialEq)]
+#[derive(Serialize, Deserialize, Debug, Clone, Eq, PartialEq, Default)]
 pub enum StdioDef {
+    #[default]
     Null,
     File(PathBuf),
     Pipe,
@@ -23,12 +24,6 @@ impl StdioDef {
     }
 }
 
-impl Default for StdioDef {
-    fn default() -> Self {
-        StdioDef::Null
-    }
-}
-
 #[derive(Serialize, Deserialize, Debug, Clone)]
 pub struct ProgramDefinition {
     pub args: Vec<BString>,