Fix dumb clippy errors

bindings/javascript/src/lib.rs

@@ -176,4 +176,8 @@ impl limbo_core::IO for IO {
     fn generate_random_number(&self) -> i64 {
         todo!();
     }
+
+    fn get_memory_io(&self) -> Option<Arc<limbo_core::MemoryIO>> {
+        todo!()
+    }
 }

bindings/wasm/lib.rs

@@ -305,6 +305,10 @@ impl limbo_core::IO for PlatformIO {
         let random_f64 = Math_random();
         (random_f64 * i64::MAX as f64) as i64
     }
+
+    fn get_memory_io(&self) -> Option<Arc<limbo_core::MemoryIO>> {
+        None // TODO: Make sure if memory isn't needed here
+    }
 }
 
 #[wasm_bindgen]

core/io/generic.rs

@@ -5,12 +5,16 @@ use std::sync::Arc;
 use tracing::{debug, trace};
 use super::MemoryIO;
 
-pub struct GenericIO {}
+pub struct GenericIO {
+    memory_io: Arc<MemoryIO>,
+}
 
 impl GenericIO {
     pub fn new() -> Result<Self> {
         debug!("Using IO backend 'generic'");
-        Ok(Self {})
+        Ok(Self {
+            memory_io: Arc::new(MemoryIO::new()),
+        })
     }
 }
 

core/io/windows.rs

@@ -11,7 +11,9 @@ pub struct WindowsIO {
 impl WindowsIO {
     pub fn new() -> Result<Self> {
         debug!("Using IO backend 'syscall'");
-        Ok(Self {})
+        Ok(Self {
+            memory_io: Arc::new(MemoryIO::new()),
+        })
     }
 }
 
@@ -28,7 +30,6 @@ impl IO for WindowsIO {
             .open(path)?;
         Ok(Arc::new(WindowsFile {
             file: RefCell::new(file),
-            memory_io: Arc::new(MemoryIO::new()),
         }))
     }
 

core/storage/database.rs

@@ -1,4 +1,3 @@
-#[cfg(feature = "fs")]
 use crate::error::LimboError;
 use crate::{io::Completion, Buffer, Result};
 use std::{cell::RefCell, sync::Arc};

core/vdbe/execute.rs

@@ -4551,7 +4551,7 @@ pub fn op_open_ephemeral(
     let mv_cursor = match state.mv_tx_id {
         Some(tx_id) => {
             let table_id = root_page as u64;
-            let mv_store = mv_store.as_ref().unwrap().clone();
+            let mv_store = mv_store.unwrap().clone();
             let mv_cursor = Rc::new(RefCell::new(
                 MvCursor::new(mv_store.clone(), tx_id, table_id).unwrap(),
             ));

simulator/runner/io.rs

@@ -97,4 +97,8 @@ impl IO for SimulatorIO {
     fn generate_random_number(&self) -> i64 {
         self.rng.borrow_mut().next_u64() as i64
     }
+
+    fn get_memory_io(&self) -> Option<Arc<limbo_core::MemoryIO>> {
+        todo!()
+    }
 }