Bootstrap DD3 Rust port workspace with host-first compatibility tests

fuzz/Cargo.toml

@@ -0,0 +1,48 @@
+[package]
+name = "dd3-fuzz"
+version = "0.0.0"
+publish = false
+edition = "2021"
+
+[package.metadata]
+cargo-fuzz = true
+
+[dependencies]
+libfuzzer-sys = "0.4"
+dd3_protocol = { path = "../crates/dd3_protocol" }
+dd3_contracts = { path = "../crates/dd3_contracts" }
+
+[[bin]]
+name = "frame_decode"
+path = "fuzz_targets/frame_decode.rs"
+test = false
+doc = false
+bench = false
+
+[[bin]]
+name = "chunk_stream_ingest"
+path = "fuzz_targets/chunk_stream_ingest.rs"
+test = false
+doc = false
+bench = false
+
+[[bin]]
+name = "payload_decode_v3"
+path = "fuzz_targets/payload_decode_v3.rs"
+test = false
+doc = false
+bench = false
+
+[[bin]]
+name = "sanitize_device_id"
+path = "fuzz_targets/sanitize_device_id.rs"
+test = false
+doc = false
+bench = false
+
+[[bin]]
+name = "url_encode_component"
+path = "fuzz_targets/url_encode_component.rs"
+test = false
+doc = false
+bench = false