A union declaration.
For example:
union U { f1: u32, f2: f32 }
Import path
import codeql.rust.elements.internal.UnionImplDirect supertypes
Indirect supertypes
Predicates
| toStringImpl | INTERNAL: Do not use. |
Inherited predicates
| fromSource | Holds if this element is from source code. | from Locatable |
| getACfgNode | Gets a control flow node for this AST node, if any. | from AstNode |
| getADeriveMacroExpansion | Gets any of the derive macro expansions of this adt. | from Adt |
| getAPrimaryQlClass | Gets the name of a primary CodeQL class to which this element belongs. | from Union |
| getAnAttr | Gets any of the attrs of this union. | from Union |
| getAttr | Gets the | from Union |
| getAttributeMacroExpansion | Gets the attribute macro expansion of this item, if it exists. | from Item |
| getCanonicalPath | Gets the canonical path of this item, if any. | from Addressable |
| getCanonicalPath | Gets the canonical path of this item, if any. | from Addressable |
| getCrateOrigin | Gets the crate origin of this addressable, if it exists. | from Addressable |
| getDeriveMacroExpansion | Gets the | from Adt |
| getEnclosingCallable | Gets the immediately enclosing callable of this node, if any. | from AstNode |
| getEnclosingCfgScope | Gets the CFG scope that encloses this node, if any. | from AstNode |
| getExtendedCanonicalPath | Gets the extended canonical path of this addressable, if it exists. | from Addressable |
| getFile | Gets the primary file where this element occurs. | from Locatable |
| getGenericParamList | Gets the generic parameter list of this union, if it exists. | from Union |
| getLocation | from Locatable | |
| getName | Gets the name of this union, if it exists. | from Union |
| getNumberOfAttrs | Gets the number of attrs of this union. | from Union |
| getNumberOfDeriveMacroExpansions | Gets the number of derive macro expansions of this adt. | from Adt |
| getParentNode | Gets the nearest enclosing parent of this node, which is also an | from AstNode |
| getPrimaryQlClasses | Gets a comma-separated list of the names of the primary CodeQL classes to which this element belongs. | from Element |
| getResolveStep | Gets the most immediate element that should substitute this element in the explicit AST, if any. Classes can override this to indicate this node should be in the “hidden” AST, mostly reserved for conversions and syntactic sugar nodes like parentheses. | from Element |
| getStructFieldList | Gets the struct field list of this union, if it exists. | from Union |
| getVisibility | Gets the visibility of this union, if it exists. | from Union |
| getWhereClause | Gets the where clause of this union, if it exists. | from Union |
| hasAttributeMacroExpansion | Holds if | from Item |
| hasCanonicalPath | Holds if this item has a canonical path. | from Addressable |
| hasCrateOrigin | Holds if | from Addressable |
| hasExtendedCanonicalPath | Holds if | from Addressable |
| hasGenericParamList | Holds if | from Union |
| hasName | Holds if | from Union |
| hasStructFieldList | Holds if | from Union |
| hasVisibility | Holds if | from Union |
| hasWhereClause | Holds if | from Union |
| isFromMacroExpansion | Holds if this node exists only as the result of a macro expansion. | from AstNode |
| isInMacroExpansion | Holds if this node is inside a macro expansion. | from AstNode |
| isUnknown | from Element | |
| resolve | Gets the element that should substitute this element in the explicit AST, applying | from Element |
| toAbbreviatedString | INTERNAL: Do not use. | from Element |
| toString | Gets the string representation of this element. | from Element |