diff --git a/pyproject.toml b/pyproject.toml
index 8ee0a60..dc4ac14 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "breakshaft"
-version = "0.1.5"
+version = "0.1.6"
 description = "Library for in-time codegen for type conversion"
 authors = [
     { name = "nikto_b", email = "niktob560@yandex.ru" }
diff --git a/src/breakshaft/renderer.py b/src/breakshaft/renderer.py
index 473686c..947dd67 100644
--- a/src/breakshaft/renderer.py
+++ b/src/breakshaft/renderer.py
@@ -7,7 +7,7 @@ import importlib.resources
 import jinja2
 
 from .models import ConversionPoint
-from .util import hashname, get_tuple_types, is_basic_type_annot
+from .util import hashname, get_tuple_types, is_basic_type_annot, universal_qualname
 
 
 class ConvertorRenderer(Protocol):
@@ -51,6 +51,7 @@ class ConversionRenderData:
     is_ctxmanager: bool
     is_async: bool
     unwrap_tuple_result: UnwprappedTuple
+    _injection: ConversionPoint
 
     @classmethod
     def from_inj(cls, inj: ConversionPoint, provided_types: set[type]):
@@ -74,7 +75,8 @@ class ConversionRenderData:
                    fnargs,
                    inj.is_ctx_manager,
                    inj.is_async,
-                   unwrap_tuple_result)
+                   unwrap_tuple_result,
+                   inj)
 
 
 @dataclass
@@ -106,6 +108,24 @@ def deduplicate_callseq(conversion_models: list[ConversionRenderData]) -> list[C
     return deduplicated_conv_models
 
 
+def render_data_from_callseq(from_types: Sequence[type],
+                             fnmap: dict[int, Callable],
+                             callseq: Sequence[ConversionPoint]):
+    conversion_models: list[ConversionRenderData] = []
+    ret_hash = 0
+    for call_id, call in enumerate(callseq):
+
+        provided_types = set(from_types)
+        for _call in callseq[:call_id]:
+            provided_types |= {_call.injects}
+            provided_types |= set(_call.requires)
+
+        fnmap[hash(call.fn)] = call.fn
+        conv = ConversionRenderData.from_inj(call, provided_types)
+        conversion_models.append(conv)
+    return conversion_models
+
+
 class InTimeGenerationConvertorRenderer(ConvertorRenderer):
     templateLoader: jinja2.BaseLoader
     templateEnv: jinja2.Environment
@@ -128,19 +148,10 @@ class InTimeGenerationConvertorRenderer(ConvertorRenderer):
                store_sources: bool = False) -> Callable:
 
         fnmap = {}
-        conversion_models: list[ConversionRenderData] = []
+        conversion_models: list[ConversionRenderData] = render_data_from_callseq(from_types, fnmap, callseq)
         ret_hash = 0
         is_async = force_async
         for call_id, call in enumerate(callseq):
-
-            provided_types = set(from_types)
-            for _call in callseq[:call_id]:
-                provided_types |= {_call.injects}
-                provided_types |= set(_call.requires)
-
-            fnmap[hash(call.fn)] = call.fn
-            conv = ConversionRenderData.from_inj(call, provided_types)
-            conversion_models.append(conv)
             if call.is_async:
                 is_async = True