A format element in a formatting template. For example the {} in:
println!("Hello {}", "world");
or the {value:#width$.precision$} in:
println!("Value {value:#width$.precision$}");
INTERNAL: Do not reference the Generated::Format class directly.
Use the subclass Format, where the following predicates are available.
Import path
import codeql.rust.elements.internal.generated.FormatIndirect supertypes
Known direct subtypes
Predicates
| getAPrimaryQlClass | Gets the name of a primary CodeQL class to which this element belongs. |
| getArgumentRef | Gets the argument reference of this format, if it exists. |
| getIndex | Gets the index of this format. |
| getParent | Gets the parent of this format. |
| getPrecisionArgument | Gets the precision argument of this format, if it exists. |
| getWidthArgument | Gets the width argument of this format, if it exists. |
| hasArgumentRef | Holds if |
| hasPrecisionArgument | Holds if |
| hasWidthArgument | Holds if |
Inherited predicates
| fromSource | Holds if this element is from source code. | from Locatable |
| getFile | Gets the primary file where this element occurs. | from Locatable |
| getLocation | from Locatable | |
| 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 |
| 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 |
| toStringImpl | INTERNAL: Do not use. | from Element |