Initial MetaCrate rewrite shell

tests/compat/Cargo.toml

@@ -0,0 +1,25 @@
+[package]
+name = "libremetaverse-compat-tests"
+version.workspace = true
+edition.workspace = true
+rust-version.workspace = true
+license.workspace = true
+publish = false
+
+[dependencies]
+libremetaverse = { path = "../../crates/libremetaverse" }
+libremetaverse-imaging = { path = "../../crates/libremetaverse-imaging" }
+libremetaverse-imaging-skia = { path = "../../crates/libremetaverse-imaging-skia" }
+libremetaverse-lsl-tools = { path = "../../crates/libremetaverse-lsl-tools" }
+libremetaverse-prim-mesher = { path = "../../crates/libremetaverse-prim-mesher" }
+libremetaverse-rendering-mesh-foundry = { path = "../../crates/libremetaverse-rendering-mesh-foundry" }
+libremetaverse-rendering-simple = { path = "../../crates/libremetaverse-rendering-simple" }
+libremetaverse-rlv = { path = "../../crates/libremetaverse-rlv" }
+libremetaverse-structured-data = { path = "../../crates/libremetaverse-structured-data" }
+libremetaverse-types = { path = "../../crates/libremetaverse-types" }
+libremetaverse-utilities = { path = "../../crates/libremetaverse-utilities" }
+libremetaverse-voice-vivox = { path = "../../crates/libremetaverse-voice-vivox" }
+libremetaverse-voice-webrtc = { path = "../../crates/libremetaverse-voice-webrtc" }
+
+[lints]
+workspace = true

tests/compat/src/lib.rs

@@ -0,0 +1,9 @@
+//! Shared failure marker used by generated compatibility tests.
+
+/// Fails a not-yet-translated upstream test while retaining parity metadata.
+#[track_caller]
+pub fn pending(source: &str, line: u64, test: &str, attribute: &str, body_sha256: &str) -> ! {
+    panic!(
+        "pending LibreMetaverse parity test {test} ({attribute}) from {source}:{line}; C# body sha256={body_sha256}"
+    )
+}