<html devsite>
<head>
  <meta name="project_path" value="/_project.yaml">
  <meta name="book_path" value="/versions/8.1.0/_book.yaml">
</head>
<body>

<h1 class="page-title" id="modules.ConstraintSettingInfo">ConstraintSettingInfo</h1>

{% dynamic setvar source_file "src/main/java/com/google/devtools/build/lib/starlarkbuildapi/platform/ConstraintSettingInfoApi.java" %}
{% dynamic setvar version "8.1.0" %}
{% dynamic setvar original_path "/rules/lib/providers/ConstraintSettingInfo" %}
{% include "_buttons.html" %}
<!-- {% raw %} -->

A specific constraint setting that may be used to define a platform. See <a href='/versions/8.1.0/docs/platforms#constraints-platforms'>Defining Constraints and Platforms</a> for more information.<br/><i>Note: This API is experimental and may change at any time. It is disabled by default, but may be enabled with <code>--experimental_platforms_api</code></i>

<h2>Members</h2>
<ul>
    <li>
    <a href="#has_default_constraint_value">has_default_constraint_value</a>
  </li>
  </ul>

      <h2 id="has_default_constraint_value">has_default_constraint_value</h2>
        <p><pre class="rule-signature"><a class="anchor" href="../core/bool.html">bool</a> ConstraintSettingInfo.has_default_constraint_value</pre></p>

    Whether there is a default constraint_value for this setting.



</body>
</html>

<!-- {% endraw %} -->
