libsql: Make Statement::interrupt() immutable

Author: penberg

libsql/src/hrana/hyper.rs

@@ -249,7 +249,7 @@ impl crate::statement::Stmt for crate::hrana::Statement<HttpSender> {
         self.run(params).await
     }
 
-    fn interrupt(&mut self) -> crate::Result<()> {
+    fn interrupt(&self) -> crate::Result<()> {
         Err(crate::Error::Misuse(
             "interrupt is not supported for remote connections".to_string(),
         ))

libsql/src/local/impls.rs

@@ -129,7 +129,7 @@ impl Stmt for LibsqlStmt {
         stmt.run(&params)
     }
 
-    fn interrupt(&mut self) -> Result<()> {
+    fn interrupt(&self) -> Result<()> {
         self.0.interrupt()
     }
 

libsql/src/replication/connection.rs

@@ -749,7 +749,7 @@ impl Stmt for RemoteStatement {
         Ok(())
     }
 
-    fn interrupt(&mut self) -> Result<()> {
+    fn interrupt(&self) -> Result<()> {
         Err(Error::Misuse(
             "interrupt is not supported for remote connections".to_string(),
         ))

libsql/src/statement.rs

@@ -14,7 +14,7 @@ pub(crate) trait Stmt {
 
     async fn run(&mut self, params: &Params) -> Result<()>;
 
-    fn interrupt(&mut self) -> Result<()>;
+    fn interrupt(&self) -> Result<()>;
 
     fn reset(&mut self);
 
@@ -65,7 +65,7 @@ impl Statement {
     }
 
     /// Interrupt the statement.
-    pub fn interrupt(&mut self) -> Result<()> {
+    pub fn interrupt(&self) -> Result<()> {
         self.inner.interrupt()
     }
 

libsql/src/sync/statement.rs

@@ -47,7 +47,7 @@ impl Stmt for SyncedStatement {
         self.inner.run(params).await
     }
 
-    fn interrupt(&mut self) -> Result<()> {
+    fn interrupt(&self) -> Result<()> {
         self.inner.interrupt()
     }