rename filters dir

1 files changed, 32 insertions, 0 deletions

diff --git a/src/modules/error.rs b/src/modules/error.rs
new file mode 100644
index 0000000..504802f
--- /dev/null
+++ b/src/modules/error.rs
@@ -0,0 +1,32 @@
+use crate::error::ServiceError;
+
+use super::{Node, NodeContext, NodeKind, NodeRequest, NodeResponse};
+use futures::Future;
+use serde::Deserialize;
+use serde_yaml::Value;
+use std::{pin::Pin, sync::Arc};
+
+pub struct ErrorKind;
+
+#[derive(Deserialize)]
+#[serde(transparent)]
+struct Error(String);
+
+impl NodeKind for ErrorKind {
+    fn name(&self) -> &'static str {
+        "error"
+    }
+    fn instanciate(&self, config: Value) -> anyhow::Result<Arc<dyn Node>> {
+        Ok(Arc::new(serde_yaml::from_value::<Error>(config)?))
+    }
+}
+
+impl Node for Error {
+    fn handle<'a>(
+        &'a self,
+        _context: &'a mut NodeContext,
+        _request: NodeRequest,
+    ) -> Pin<Box<dyn Future<Output = Result<NodeResponse, ServiceError>> + Send + Sync + 'a>> {
+        Box::pin(async move { Err(ServiceError::Custom(self.0.clone())) })
+    }
+}