Name update

crates/core/src/error.rs

@@ -0,0 +1,17 @@
+use thiserror::Error;
+
+#[derive(Debug, Error)]
+pub enum Error {
+    #[error("io: {0}")]
+    Io(#[from] std::io::Error),
+    #[error("config: {0}")]
+    Config(String),
+    #[error("not found: {0}")]
+    NotFound(String),
+    #[error("invalid input: {0}")]
+    Invalid(String),
+    #[error(transparent)]
+    Other(#[from] anyhow::Error),
+}
+
+pub type Result<T> = std::result::Result<T, Error>;