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<htmlxmlns="http://www.w3.org/1999/xhtml"><head><title>NullsafeMode (infer.Nullsafe.NullsafeMode)</title><linkrel="stylesheet"href="../../../odoc.css"/><metacharset="utf-8"/><metaname="generator"content="odoc 1.5.0"/><metaname="viewport"content="width=device-width,initial-scale=1.0"/><scriptsrc="../../../highlight.pack.js"></script><script>hljs.initHighlightingOnLoad();</script></head><body><divclass="content"><header><nav><ahref="../index.html">Up</a>–<ahref="../../index.html">infer</a>»<ahref="../index.html">Nullsafe</a>» NullsafeMode</nav><h1>Module <code>Nullsafe.NullsafeMode</code></h1></header><aside><p>Represents a type-checking mode of nullsafe.</p></aside><divclass="spec module"id="module-Trust"><ahref="#module-Trust"class="anchor"></a><code><spanclass="keyword">module</span><ahref="Trust/index.html">Trust</a> : <spanclass="keyword">sig</span> ... <spanclass="keyword">end</span></code></div><dl><dtclass="spec type"id="type-t"><ahref="#type-t"class="anchor"></a><code><spanclass="keyword">type</span> t</code><code> = </code><tableclass="variant"><trid="type-t.Default"class="anchored"><tdclass="def constructor"><ahref="#type-t.Default"class="anchor"></a><code>| </code><code><spanclass="constructor">Default</span></code></td></tr><trid="type-t.Local"class="anchored"><tdclass="def constructor"><ahref="#type-t.Local"class="anchor"></a><code>| </code><code><spanclass="constructor">Local</span><spanclass="keyword">of</span><ahref="Trust/index.html#type-t">Trust.t</a></code></td></tr><trid="type-t.Strict"class="anchored"><tdclass="def constructor"><ahref="#type-t.Strict"class="anchor"></a><code>| </code><code><spanclass="constructor">Strict</span></code></td></tr></table></dt></dl><div><divclass="spec include"><divclass="doc"><dl><dtclass="spec value"id="val-compare"><ahref="#val-compare"class="anchor"></a><code><spanclass="keyword">val</span> compare : <ahref="index.html#type-t">t</a><span>-></span><ahref="index.html#type-t">t</a><span>-></span> int</code></dt><dtclass="spec value"id="val-equal"><ahref="#val-equal"class="anchor"></a><code><spanclass="keyword">val</span> equal : <ahref="index.html#type-t">t</a><span>-></span><ahref="index.html#type-t">t</a><span>-></span> bool</code></dt></dl></div></div></div><dl><dtclass="spec value"id="val-of_annot"><ahref="#val-of_annot"class="anchor"></a><code><spanclass="keyword">val</span> of_annot : <ahref="../../IR/Annot/index.html#type-t">IR.Annot.t</a><span>-></span><span><ahref="index.html#type-t">t</a> option</span></code></dt><dd><p>Returns <code>t</code> when provided annotation matches the format of <code>@Nullsafe</code>, otherwise <code>None</code>.</p></dd></dl><dl><dtclass="spec value"id="val-of_class"><ahref="#val-of_class"class="anchor"></a><code><spanclass="keyword">val</span> of_class : <ahref="../../IR/Tenv/index.html#type-t">IR.Tenv.t</a><span>-></span><ahref="../../IR/JavaClassName/index.html#type-t">IR.JavaClassName.t</a><span>-></span><ahref="index.html#type-t">t</a></code></dt><dd><p>Extracts mode information from class annotations</p></dd></dl><dl><dtclass="spec value"id="val-of_procname"><ahref="#val-of_procname"class="anchor"></a><code><spanclass="keyword">val</span> of_procname : <ahref="../../IR/Tenv/index.html#type-t">IR.Tenv.t</a><span>-></span><ahref="../../IR/Procname/index.html#type-t">IR.Procname.t</a><span>-></span><ahref="index.html#type-t">t</a></code></dt><dd><p>Extracts mode information from a class where procname is defined</p></dd></dl><dl><dtclass="spec value"id="val-is_in_trust_list"><ahref="#val-is_in_trust_list"class="anchor"></a><code><spanclass="keyword">val</span> is_in_trust_list : <ahref="index.html#type-t">t</a><span>-></span><ahref="../../IR/JavaClassName/index.html#type-t">IR.JavaClassName.t</a><span>-></span> bool</code></dt><dd><p>Check whether <code>JavaClassName.t</code> is in explicit trust list specified in the mode</p></dd></dl><dl><dtclass="spec value"id="val-is_stricter_than"><ahref="#val-is_stricter_than"class="anchor"></a><code><spanclass="keyword">val</span> is_stricter_than : <span>stricter:<ahref="index.html#type-t">t</a></span><span>-></span><span>weaker:<ahref="index.html#type-t">t</a></span><span>-></span> bool</code></dt><dd><p>Check whether <code>stricter</code> is (strongly) stricter than <code>weaker</code></p></dd></dl><dl><dtclass="spec value"id="val-severity"><ahref="#val-severity"class="anchor"></a><code><spanclass="keyword">val</span> severity : <ahref="index.html#type-t">t</a><span>-></span><ahref="../../IBase/IssueType/index.html#type-severity">IBase.IssueType.severity</a></code></dt><dd><p>Provides a default choice of issue severity for a particular mode. Rule is: severity should be ERROR if and only if it is enforced.</p></dd></dl><dl><dtclass="spec value"id="val-pp"><ahref="#val-pp"class="anchor"></a><code><spanclass="keyword">val</span> pp : Stdlib.Format.formatter <span>-></span><ahref="index.html#type-t">t</a><span>-></span> unit</code></dt></dl><dl><dtclass="spec type"id="type-nested_class_annotation_problem"><ahref="#type-nested_class_annotation_problem"class="anchor"></a><code><spanclass="keyword">type</span> nested_class_annotation_problem</code><code> = </code><tableclass="variant"><trid="type-nested_class_annotation_problem.RedundantNestedClassAnnotation"class="anchored"><tdclass="def constructor"><ahref="#type-nested_class_annotation_problem.RedundantNestedClassAnnotation"class="anchor"></a><code>| </code><code><spanclass="constructor">RedundantNestedClassAnnotation</span></code></td><tdclass="doc"><p>Nested mode is explicitly annotated exactly like the outer one.</p></td></tr><trid="type-nested_class_annotation_problem.NestedModeIsWeaker"class="anchored"><tdclass="def constructor"><ahref="#type-nested_class_annotation_problem.NestedModeIsWeaker"class="anchor"></a><code>| </code><code><spanclass="constructor">NestedModeIsWeaker</span><spanclass="keyword">of</span><ahref="index.html#type-weak_type">weak_type</a></code></td><tdclass="doc"><p>Attempt to relax the mode imposed in the outer class.</p></td></tr></table></dt><dtclass="spec type"id="type-weak_type"><ahref="#type-weak_type"class="anchor"></a><code><spanclass="keyword">and</span> weak_type</code><code> = </code><tableclass="variant"><trid="type-weak_type.ExtraTrustClass"class="anchored"><tdclass="def constructor"><ahref="#type-weak_type.ExtraTrustClass"class="anchor"></a><code>| </code><code><spanclass="constructor">ExtraTrustClass</span><spanclass="keyword">of</span><span><ahref="../../IR/JavaClassName/index.html#type-t">IR.JavaClassName.t</a> list</span></code></td><tdclass="doc"><p>Nested class has this extra list of classes</p></td></tr><trid="type-weak_type.Other"class="anchored"><tdclass="def constructor"><ahref="#type-weak_type.Other"class="anchor"></a><code>| </code><code><spanclass="constructor">Other</span></code></td></tr></table></dt></dl><dl><dtclass="spec value"id="val-check_problematic_class_annotation"><ahref="#val-check_problematic_class_annotation"class="anchor"></a><code><spanclass="keyword">val</span> check_problematic_class_annotation : <ahref="../../IR/Tenv/index.html#type-t">IR.Tenv.t</a><span>-></span><ahref="../../IR/JavaClassName/index.html#type-t">IR.JavaClassName.t</a><span>-></span><span><span>(unit,<ahref="index.html#type-nested_class_annotation_problem">nested_class_annotation_problem</a>)</span><ahref="../../IStdlib/index.html#module-IStd">IStdlib.IStd</a>.result</span></code></dt><dd><p>Given a (not anonymous) class name, check if there are semantic problems with <code>@Nullsafe</code> mode annotation for this class</p></dd></dl></div></body></html>
