chore: fix 1.86 warnings (#2312)

Fix rust 1.86 warnings

rust/lancedb/src/connection.rs

@@ -868,7 +868,7 @@ impl ConnectBuilder {
 /// # Arguments
 ///
 /// * `uri` - URI where the database is located, can be a local directory, supported remote cloud storage,
-///           or a LanceDB Cloud database.  See [ConnectOptions::uri] for a list of accepted formats
+///   or a LanceDB Cloud database.  See [ConnectOptions::uri] for a list of accepted formats
 pub fn connect(uri: &str) -> ConnectBuilder {
     ConnectBuilder::new(uri)
 }

rust/lancedb/src/data/inspect.rs

@@ -41,7 +41,7 @@ where
 /// ----------
 /// - reader: RecordBatchReader
 /// - strict: if set true, only `fixed_size_list<float>` is considered as vector column. If set to false,
-///           a `list<float>` column with same length is also considered as vector column.
+///   a `list<float>` column with same length is also considered as vector column.
 pub fn infer_vector_columns(
     reader: impl RecordBatchReader + Send,
     strict: bool,

rust/lancedb/src/lib.rs

@@ -31,7 +31,7 @@
 //! are not yet ready to be released.
 //!
 //! - `remote` - Enable remote client to connect to LanceDB cloud.  This is not yet fully implemented
-//!              and should not be enabled.
+//!   and should not be enabled.
 //!
 //! ### Quick Start
 //!

rust/lancedb/src/rerankers.rs

@@ -29,8 +29,8 @@ impl FromStr for NormalizeMethod {
 
     fn from_str(s: &str) -> Result<Self> {
         match s.to_lowercase().as_str() {
-            "score" => Ok(NormalizeMethod::Score),
-            "rank" => Ok(NormalizeMethod::Rank),
+            "score" => Ok(Self::Score),
+            "rank" => Ok(Self::Rank),
             _ => Err(Error::InvalidInput {
                 message: format!("invalid normalize method: {}", s),
             }),
@@ -41,8 +41,8 @@ impl FromStr for NormalizeMethod {
 impl std::fmt::Display for NormalizeMethod {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         match self {
-            NormalizeMethod::Score => write!(f, "score"),
-            NormalizeMethod::Rank => write!(f, "rank"),
+            Self::Score => write!(f, "score"),
+            Self::Rank => write!(f, "rank"),
         }
     }
 }

rust/lancedb/src/table.rs

@@ -794,8 +794,8 @@ impl Table {
     /// # Arguments
     ///
     /// * `on` One or more columns to join on.  This is how records from the
-    ///    source table and target table are matched.  Typically this is some
-    ///    kind of key or id column.
+    ///   source table and target table are matched.  Typically this is some
+    ///   kind of key or id column.
     ///
     /// # Examples
     ///