1 files changed, 35 insertions, 0 deletions
diff --git a/src/data.rs b/src/data.rs
new file mode 100644
index 0000000..aaaebc9
--- /dev/null
+++ b/src/data.rs
@@ -0,0 +1,35 @@
+use crate::specification::{Create, FileCount};
+
+/// Test data management for Obnam benchmarks.
+///
+/// Each backup in a benchmark backs up some test data created for
+/// that backup. That data is later cleaned up. Is all handled by this
+/// structure.
+#[derive(Debug)]
+pub struct Data {}
+
+/// Possible errors from managing data.
+#[derive(Debug, thiserror::Error)]
+pub enum DataError {
+}
+
+impl Data {
+    pub(crate) fn new() -> Result<Self, DataError> {
+        Ok(Self {})
+    }
+
+    pub(crate) fn create(&self, create: &Create) -> Result<(), DataError> {
+        println!("create {:?}", create);
+        Ok(())
+    }
+
+    pub(crate) fn rename(&self, count: &FileCount) -> Result<(), DataError> {
+        println!("rename {:?}", count);
+        Ok(())
+    }
+
+    pub(crate) fn delete(&self, count: &FileCount) -> Result<(), DataError> {
+        println!("delete {:?}", count);
+        Ok(())
+    }
+}