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-rw-r--r--iroh-car/src/error.rs28
1 files changed, 28 insertions, 0 deletions
diff --git a/iroh-car/src/error.rs b/iroh-car/src/error.rs
new file mode 100644
index 0000000..3579413
--- /dev/null
+++ b/iroh-car/src/error.rs
@@ -0,0 +1,28 @@
+use thiserror::Error;
+
+/// Car utility error
+#[derive(Debug, Error)]
+pub enum Error {
+ #[error("Failed to parse CAR file: {0}")]
+ Parsing(String),
+ #[error("Invalid CAR file: {0}")]
+ InvalidFile(String),
+ #[error("Io error: {0}")]
+ Io(#[from] std::io::Error),
+ #[error("Cbor encoding error: {0}")]
+ Cbor(#[from] ipld::error::Error),
+ #[error("ld read too large {0}")]
+ LdReadTooLarge(usize),
+}
+
+impl From<cid::Error> for Error {
+ fn from(err: cid::Error) -> Error {
+ Error::Parsing(err.to_string())
+ }
+}
+
+impl From<cid::multihash::Error> for Error {
+ fn from(err: cid::multihash::Error) -> Error {
+ Error::Parsing(err.to_string())
+ }
+}