Bootstrap geth Rust workspace

crates/geth-pipe/src/lib.rs

@@ -0,0 +1,14 @@
+use geth_types::{PipeId, ResourceId};
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
+pub struct PipeResource {
+    pub id: PipeId,
+    pub resource: ResourceId,
+    pub name: String,
+}
+
+#[must_use]
+pub fn pipe_roadmap() -> &'static str {
+    "future pipes are authorized Iroh bidirectional streams for stdin/stdout and forwarding"
+}