feat: xray support

src-tauri/src/xray/error.rs

@@ -0,0 +1,29 @@
+use thiserror::Error;
+
+pub type XrayResult<T> = Result<T, XrayError>;
+
+#[derive(Debug, Clone, PartialEq, Eq, Error)]
+pub enum XrayError {
+  #[error("invalid VLESS URI")]
+  InvalidUri,
+  #[error("URI scheme must be vless")]
+  UnsupportedScheme,
+  #[error("missing required field: {0}")]
+  MissingField(&'static str),
+  #[error("invalid field: {field} ({reason})")]
+  InvalidField {
+    field: &'static str,
+    reason: &'static str,
+  },
+  #[error("unsupported query parameter: {0}")]
+  UnsupportedParameter(String),
+  #[error("duplicate query parameter: {0}")]
+  DuplicateParameter(String),
+  #[error("unsupported value for {field}; expected {expected}")]
+  UnsupportedValue {
+    field: &'static str,
+    expected: &'static str,
+  },
+  #[error("failed to serialize Xray client configuration")]
+  Serialization,
+}