Disallow std::fs function calls prefer fs_err (#92)

Author: schneems

clippy.toml

@@ -0,0 +1,30 @@
+disallowed-methods = [
+    # Use fs_errr functions, so the filename is available in the error message
+    { path = "std::fs::canonicalize", replacement = "fs_err::canonicalize" },
+    { path = "std::fs::copy", replacement = "fs_err::copy" },
+    { path = "std::fs::create_dir", replacement = "fs_err::create_dir" },
+    { path = "std::fs::create_dir_all", replacement = "fs_err::create_dir_all" },
+    { path = "std::fs::exists", replacement = "fs_err::exists" },
+    { path = "std::fs::hard_link", replacement = "fs_err::hard_link" },
+    { path = "std::fs::metadata", replacement = "fs_err::metadata" },
+    { path = "std::fs::read", replacement = "fs_err::read" },
+    { path = "std::fs::read_dir", replacement = "fs_err::read_dir" },
+    { path = "std::fs::read_link", replacement = "fs_err::read_link" },
+    { path = "std::fs::read_to_string", replacement = "fs_err::read_to_string" },
+    { path = "std::fs::remove_dir", replacement = "fs_err::remove_dir" },
+    { path = "std::fs::remove_dir_all", replacement = "fs_err::remove_dir_all" },
+    { path = "std::fs::remove_file", replacement = "fs_err::remove_file" },
+    { path = "std::fs::rename", replacement = "fs_err::rename" },
+    { path = "std::fs::set_permissions", replacement = "fs_err::set_permissions" },
+    { path = "std::fs::soft_link", replacement = "fs_err::soft_link" },
+    { path = "std::fs::symlink_metadata", replacement = "fs_err::symlink_metadata" },
+    { path = "std::fs::write", replacement = "fs_err::write" },
+
+    # Use fs_err::path::PathExt methods, so the filename is available in the error message
+    { path = "std::path::Path::try_exists", reason = "Use fs_err::path::PathExt methods" },
+    { path = "std::path::Path::metadata", reason = "Use fs_err::path::PathExt methods" },
+    { path = "std::path::Path::symlink_metadata", reason = "Use fs_err::path::PathExt methods" },
+    { path = "std::path::Path::canonicalize", reason = "Use fs_err::path::PathExt methods" },
+    { path = "std::path::Path::read_link", reason = "Use fs_err::path::PathExt methods" },
+    { path = "std::path::Path::read_dir", reason = "Use fs_err::path::PathExt methods" },
+]