cargo: Remove unused function

mesonbuild/cargo/interpreter.py

@@ -21,7 +21,6 @@ import typing as T
 
 from . import builder
 from . import version
-from .._pathlib import Path
 from ..mesonlib import MesonException, Popen_safe
 
 if T.TYPE_CHECKING:
@@ -369,19 +368,6 @@ def _load_manifests(subdir: str) -> T.Dict[str, Manifest]:
     return manifests
 
 
-def load_all_manifests(subproject_dir: str) -> T.Dict[str, Manifest]:
-    """Find all cargo subprojects, and load them
-
-    :param subproject_dir: Directory to look for subprojects in
-    :return: A dictionary of rust project names to Manifests
-    """
-    manifests: T.Dict[str, Manifest] = {}
-    for p in Path(subproject_dir).iterdir():
-        if p.is_dir() and (p / 'Cargo.toml').exists():
-            manifests.update(_load_manifests(str(p)))
-    return manifests
-
-
 def _create_lib(cargo: Manifest, build: builder.Builder) -> T.List[mparser.BaseNode]:
     kw: T.Dict[str, mparser.BaseNode] = {}
     if cargo.dependencies: