# Built-in Types

{% dynamic setvar source_file "NONE" %} {% dynamic setvar version "7.2.0" %} {% dynamic setvar original_path "/rules/lib/builtins" %} {% include "_buttons.html" %} This section lists types of Starlark objects. With some exceptions, these type names are not valid Starlark symbols; instances of them may be acquired through different means.

- Action
- actions
- apple_platform
- apple_platform_type
- apple_toolchain
- Args
- Aspect
- Attribute
- bazel_module
- bazel_module_tags
- BuildSetting
- CcCompilationOutputs
- CcLinkingOutputs
- CompilationContext
- configuration
- ctx
- depset
- DirectoryExpander
- DottedVersion
- exec_result
- ExecGroupCollection
- ExecGroupContext
- ExecTransitionFactory
- extension_metadata
- FeatureConfiguration
- File
- fragments
- java_annotation_processing
- Label
- LateBoundDefault
- LibraryToLink
- License
- LinkerInput
- LinkingContext
- mapped_root
- module_ctx
- native_rule_transition
- path
- Provider
- repository_ctx
- repository_os
- repository_rule
- root
- rule
- rule_attributes
- runfiles
- struct
- Subrule
- subrule_ctx
- SymlinkEntry
- tag_class
- Target
- TemplateDict
- toolchain_type
- ToolchainContext
- transition