chore: move prune event type (#12732)

crates/prune/prune/src/event.rs

@@ -1,12 +0,0 @@
-use alloy_primitives::BlockNumber;
-use reth_prune_types::PrunedSegmentInfo;
-use std::time::Duration;
-
-/// An event emitted by a [Pruner][crate::Pruner].
-#[derive(Debug, PartialEq, Eq, Clone)]
-pub enum PrunerEvent {
-    /// Emitted when pruner started running.
-    Started { tip_block_number: BlockNumber },
-    /// Emitted when pruner finished running.
-    Finished { tip_block_number: BlockNumber, elapsed: Duration, stats: Vec<PrunedSegmentInfo> },
-}

crates/prune/prune/src/lib.rs

@@ -12,7 +12,6 @@
 mod builder;
 mod db_ext;
 mod error;
-mod event;
 mod metrics;
 mod pruner;
 pub mod segments;
@@ -20,7 +19,6 @@ pub mod segments;
 use crate::metrics::Metrics;
 pub use builder::PrunerBuilder;
 pub use error::PrunerError;
-pub use event::PrunerEvent;
 pub use pruner::{Pruner, PrunerResult, PrunerWithFactory, PrunerWithResult};
 
 // Re-export prune types

crates/prune/types/src/event.rs

@@ -0,0 +1,22 @@
+use crate::PrunedSegmentInfo;
+use alloy_primitives::BlockNumber;
+use std::time::Duration;
+
+/// An event emitted by a pruner.
+#[derive(Debug, PartialEq, Eq, Clone)]
+pub enum PrunerEvent {
+    /// Emitted when pruner started running.
+    Started {
+        /// The tip block number before pruning.
+        tip_block_number: BlockNumber,
+    },
+    /// Emitted when pruner finished running.
+    Finished {
+        /// The tip block number before pruning.
+        tip_block_number: BlockNumber,
+        /// The elapsed time for the pruning process.
+        elapsed: Duration,
+        /// Collected pruning stats.
+        stats: Vec<PrunedSegmentInfo>,
+    },
+}

crates/prune/types/src/lib.rs

@@ -9,6 +9,7 @@
 #![cfg_attr(docsrs, feature(doc_cfg, doc_auto_cfg))]
 
 mod checkpoint;
+mod event;
 mod limiter;
 mod mode;
 mod pruner;
@@ -16,6 +17,7 @@ mod segment;
 mod target;
 
 pub use checkpoint::PruneCheckpoint;
+pub use event::PrunerEvent;
 pub use limiter::PruneLimiter;
 pub use mode::PruneMode;
 pub use pruner::{