| --- |
| title: 'Core Starlark data types' |
| --- |
| |
| This section lists the data types of the [Starlark core language](https://github.com/bazelbuild/starlark/blob/master/spec.md#built-in-constants-and-functions). With some exceptions, these type names are not valid Starlark symbols; instances of them may be acquired through different means. |
| |
| * [bool](/versions/8.2.1/rules/lib/core/bool) |
| * [builtin\_function\_or\_method](/versions/8.2.1/rules/lib/core/builtin_function_or_method) |
| * [dict](/versions/8.2.1/rules/lib/core/dict) |
| * [float](/versions/8.2.1/rules/lib/core/float) |
| * [function](/versions/8.2.1/rules/lib/core/function) |
| * [int](/versions/8.2.1/rules/lib/core/int) |
| * [json](/versions/8.2.1/rules/lib/core/json) |
| * [list](/versions/8.2.1/rules/lib/core/list) |
| * [range](/versions/8.2.1/rules/lib/core/range) |
| * [set](/versions/8.2.1/rules/lib/core/set) |
| * [string](/versions/8.2.1/rules/lib/core/string) |
| * [tuple](/versions/8.2.1/rules/lib/core/tuple) |
