copy plugin sources

plugins/store/src/error.rs

@@ -0,0 +1,34 @@
+// Copyright 2021 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
+use serde::{Serialize, Serializer};
+use std::path::PathBuf;
+
+/// The error types.
+#[derive(thiserror::Error, Debug)]
+#[non_exhaustive]
+pub enum Error {
+    #[error("Failed to serialize store. {0}")]
+    Serialize(Box<dyn std::error::Error>),
+    #[error("Failed to deserialize store. {0}")]
+    Deserialize(Box<dyn std::error::Error>),
+    /// JSON error.
+    #[error(transparent)]
+    Json(#[from] serde_json::Error),
+    /// IO error.
+    #[error(transparent)]
+    Io(#[from] std::io::Error),
+    /// Store not found
+    #[error("Store \"{0}\" not found")]
+    NotFound(PathBuf),
+}
+
+impl Serialize for Error {
+    fn serialize<S>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error>
+    where
+        S: Serializer,
+    {
+        serializer.serialize_str(self.to_string().as_ref())
+    }
+}