Replace deprecated Rust crate libipld with cbor4ii (#80)

Author: vmx

Cargo.toml

@@ -16,10 +16,8 @@ crate-type = ["rlib", "cdylib"]
 pyo3 = { version = "0.27.1", features = ["generate-import-lib", "anyhow"] }
 python3-dll-a = "0.2.14"
 anyhow = "1.0.100"
-libipld = { version = "0.16.0", features = ["dag-cbor"] }
-multibase = "0.9.2"
-byteorder = "1.5.0"
-multihash = "0.18.1"
+cid = "0.11.1"
+cbor4ii = { version = "1.2.1" }
 
 [workspace]
 members = [ "profiling" ]

pytests/test_dag_cbor.py

@@ -165,7 +165,7 @@ def test_dag_cbor_decode_invalid_utf8() -> None:
         libipld.decode_dag_cbor(bytes.fromhex('62c328'))
 
 
-    assert 'Invalid UTF-8 string' in str(exc_info.value)
+    assert 'utf-8' in str(exc_info.value)
 
 
 def test_dab_cbor_decode_map_int_key() -> None: