init

libs/ventoy-img-rs/src/error.rs

@@ -0,0 +1,32 @@
+//! Error types for ventoy-img
+
+use thiserror::Error;
+
+#[derive(Error, Debug)]
+pub enum VentoyError {
+    #[error("IO error: {0}")]
+    Io(#[from] std::io::Error),
+
+    #[error("Invalid image size: {0}. Minimum is 64MB")]
+    InvalidSize(String),
+
+    #[error("Failed to parse size string: {0}")]
+    SizeParseError(String),
+
+    #[error("Partition error: {0}")]
+    PartitionError(String),
+
+    #[error("Filesystem error: {0}")]
+    FilesystemError(String),
+
+    #[error("Image not found or invalid: {0}")]
+    ImageError(String),
+
+    #[error("File not found: {0}")]
+    FileNotFound(String),
+
+    #[error("Resource not found: {0}")]
+    ResourceNotFound(String),
+}
+
+pub type Result<T> = std::result::Result<T, VentoyError>;