update code to fit the last rust version requirements

src/session.rs

@@ -19,12 +19,14 @@ use crate::{errmsg_to_string, str_to_cstring, Connection, DatabaseName, Result};
 
 // https://sqlite.org/session.html
 
+type Filter = Option<Box<dyn Fn(&str) -> bool>>;
+
 /// An instance of this object is a session that can be
 /// used to record changes to a database.
 pub struct Session<'conn> {
     phantom: PhantomData<&'conn Connection>,
     s: *mut ffi::sqlite3_session,
-    filter: Option<Box<dyn Fn(&str) -> bool>>,
+    filter: Filter,
 }
 
 impl Session<'_> {
@@ -656,7 +658,7 @@ impl Connection {
 /// See [here](https://sqlite.org/session.html#SQLITE_CHANGESET_CONFLICT) for details.
 #[allow(missing_docs)]
 #[repr(i32)]
-#[derive(Debug, PartialEq)]
+#[derive(Debug, PartialEq, Eq)]
 #[non_exhaustive]
 #[allow(clippy::upper_case_acronyms)]
 pub enum ConflictType {
@@ -684,7 +686,7 @@ impl From<i32> for ConflictType {
 /// See [here](https://sqlite.org/session.html#SQLITE_CHANGESET_ABORT) for details.
 #[allow(missing_docs)]
 #[repr(i32)]
-#[derive(Debug, PartialEq)]
+#[derive(Debug, PartialEq, Eq)]
 #[non_exhaustive]
 #[allow(clippy::upper_case_acronyms)]
 pub enum ConflictAction {

src/statement.rs

@@ -202,7 +202,7 @@ impl Statement<'_> {
     /// }
     /// ```
     ///
-    /// Or, equivalently (but without the [`params!`] macro).
+    /// Or, equivalently (but without the [`crate::params!`] macro).
     ///
     /// ```rust,no_run
     /// # use rusqlite::{Connection, Result};