1 files changed, 20 insertions, 0 deletions
diff --git a/development/tools/cargo-workspace2/src/models/publish.rs b/development/tools/cargo-workspace2/src/models/publish.rs
new file mode 100644
index 000000000000..11984017d49f
--- /dev/null
+++ b/development/tools/cargo-workspace2/src/models/publish.rs
@@ -0,0 +1,20 @@
+use crate::models::{Crate, CrateId};
+
+/// A publishing mutation executed on the graph
+pub struct PubMutation {
+    _crate: CrateId,
+    new_version: String,
+}
+
+impl PubMutation {
+    /// Createa new motation from a crate a version string
+    pub fn new(c: &Crate, new_version: String) -> Self {
+        Self {
+            _crate: c.id,
+            new_version,
+        }
+    }
+}
+
+/// A collection of mutations performed in a batch
+pub struct MutationSet {}