chore(deps): upgrade to DataFusion 54

Cargo.toml

@@ -12,7 +12,7 @@ feather-provider = ["dep:arrow-ipc", "dep:memmap2", "dep:tempfile"]
 
 [dependencies]
 tracing      = "0.1"
-datafusion   = "53"
+datafusion   = "54"
 usearch      = "2.24.0"
 arrow-array  = "58"
 arrow-schema = "58"

src/feather_provider.rs

@@ -37,7 +37,6 @@
 // input batches carry *different* dictionaries for the same column is rejected
 // at build time rather than silently corrupted.
 
-use std::any::Any;
 use std::fmt;
 use std::fs::File;
 use std::ptr::NonNull;
@@ -422,9 +421,6 @@ impl PointLookupProvider for FeatherLookupProvider {
 
 #[async_trait]
 impl TableProvider for FeatherLookupProvider {
-    fn as_any(&self) -> &dyn Any {
-        self
-    }
     fn schema(&self) -> SchemaRef {
         self.schema.clone()
     }

src/lookup.rs

@@ -5,7 +5,6 @@
 // vector search extension.  HashKeyProvider is the bundled in-memory
 // implementation — suitable for tests and small datasets.
 
-use std::any::Any;
 use std::collections::HashMap;
 use std::fmt;
 use std::sync::Arc;
@@ -214,9 +213,6 @@ impl PointLookupProvider for HashKeyProvider {
 
 #[async_trait]
 impl TableProvider for HashKeyProvider {
-    fn as_any(&self) -> &dyn Any {
-        self
-    }
     fn schema(&self) -> SchemaRef {
         self.schema.clone()
     }

src/parquet_provider.rs

@@ -3,7 +3,6 @@
 // No rg_map needed. Each usearch key directly encodes (file_idx, rg_idx, local_offset)
 // via pack_key / unpack_key. Decoding is O(1) bitwise — no binary search.
 
-use std::any::Any;
 use std::collections::BTreeMap;
 use std::fmt;
 use std::sync::Arc;
@@ -372,9 +371,6 @@ impl PointLookupProvider for ParquetLookupProvider {
 
 #[async_trait]
 impl datafusion::catalog::TableProvider for ParquetLookupProvider {
-    fn as_any(&self) -> &dyn Any {
-        self
-    }
     fn schema(&self) -> SchemaRef {
         self.schema.clone()
     }

src/planner.rs

@@ -27,7 +27,6 @@
 // The Sort node is kept in the logical plan so DataFusion handles ordering
 // by _distance / dist alias.
 
-use std::any::Any;
 use std::collections::{BinaryHeap, HashMap, HashSet};
 use std::fmt;
 use std::sync::Arc;
@@ -299,9 +298,6 @@ impl ExecutionPlan for USearchExec {
     fn name(&self) -> &str {
         "USearchExec"
     }
-    fn as_any(&self) -> &dyn Any {
-        self
-    }
     fn properties(&self) -> &Arc<PlanProperties> {
         &self.properties
     }

src/sqlite_provider.rs

@@ -13,7 +13,6 @@
 // subsequent runs. The first build reads all parquet files and inserts rows
 // inside a single transaction.
 
-use std::any::Any;
 use std::fmt;
 use std::sync::{Arc, Mutex};
 
@@ -554,9 +553,6 @@ fn execute_query_sync(
 
 #[async_trait]
 impl TableProvider for SqliteLookupProvider {
-    fn as_any(&self) -> &dyn Any {
-        self
-    }
     fn schema(&self) -> SchemaRef {
         self.schema.clone()
     }
@@ -631,9 +627,6 @@ impl ExecutionPlan for SqliteFullScanExec {
     fn name(&self) -> &str {
         "SqliteFullScanExec"
     }
-    fn as_any(&self) -> &dyn Any {
-        self
-    }
     fn properties(&self) -> &Arc<PlanProperties> {
         &self.properties
     }

src/udf.rs

@@ -5,7 +5,6 @@
 //
 // These are kept in this module alongside the UDTF and optimizer rule.
 
-use std::any::Any;
 use std::hash::{Hash, Hasher};
 use std::sync::Arc;
 
@@ -78,9 +77,6 @@ impl Hash for DistanceUDF {
 }
 
 impl ScalarUDFImpl for DistanceUDF {
-    fn as_any(&self) -> &dyn Any {
-        self
-    }
     fn name(&self) -> &str {
         &self.name
     }

src/udtf.rs

@@ -6,7 +6,6 @@
 // Returns all table columns plus `_distance: Float32`.
 // Requires a vector index on the specified column.
 
-use std::any::Any;
 use std::collections::HashMap;
 use std::fmt;
 use std::sync::Arc;
@@ -109,10 +108,6 @@ impl fmt::Debug for VectorSearchVectorProvider {
 
 #[async_trait]
 impl TableProvider for VectorSearchVectorProvider {
-    fn as_any(&self) -> &dyn Any {
-        self
-    }
-
     fn schema(&self) -> SchemaRef {
         // RegisteredTable.schema already includes all data columns + _distance
         self.registered.schema.clone()
@@ -233,9 +228,6 @@ impl ExecutionPlan for BatchExec {
     fn name(&self) -> &str {
         "BatchExec"
     }
-    fn as_any(&self) -> &dyn Any {
-        self
-    }
     fn properties(&self) -> &Arc<PlanProperties> {
         &self.properties
     }