From dfe50cff110e78f3af74a233d4809331ad594aa8 Mon Sep 17 00:00:00 2001
From: Tpt <thomaspt@hotmail.fr>
Date: Sat, 23 Oct 2021 19:12:55 +0200
Subject: [PATCH] Fixes WASM builds

---
 lib/src/storage/fallback_backend.rs | 19 +++++++++----------
 1 file changed, 9 insertions(+), 10 deletions(-)

diff --git a/lib/src/storage/fallback_backend.rs b/lib/src/storage/fallback_backend.rs
index 4620e58d..68f844f2 100644
--- a/lib/src/storage/fallback_backend.rs
+++ b/lib/src/storage/fallback_backend.rs
@@ -1,3 +1,5 @@
+//! TODO: This storage is dramatically naive.
+
 use std::collections::BTreeMap;
 use std::io::Result;
 use std::sync::{Arc, Mutex, RwLock};
@@ -16,22 +18,15 @@ impl Db {
         })
     }
 
-    pub fn open_tree(&self, name: &'static str) -> Tree {
-        self.trees.lock().unwrap().entry(name).or_default().clone()
+    pub fn open_tree(&self, name: &'static str) -> Result<Tree> {
+        Ok(self.trees.lock().unwrap().entry(name).or_default().clone())
     }
 
     pub fn flush(&self) -> Result<()> {
         Ok(())
     }
-
-    pub fn get(&self, key: &[u8]) -> Result<Option<Vec<u8>>> {
-        self.default.get(key)
-    }
-
-    pub fn insert(&self, key: &[u8], value: &[u8]) -> Result<()> {
-        self.default.insert(key, value)
-    }
 }
+
 #[derive(Clone, Default)]
 pub struct Tree {
     tree: Arc<RwLock<BTreeMap<Vec<u8>, Vec<u8>>>>,
@@ -108,4 +103,8 @@ impl Iter {
     pub fn next(&mut self) {
         self.current = self.iter.next();
     }
+
+    pub fn status(&self) -> Result<()> {
+        Ok(())
+    }
 }