peekStringValue method
- @Deprecated('Use element.getXyz().getField(abc).toStringValue() instead of ConstantReader(xyzTypeChecker.firstAnnotationOf(element)).peekStringValue(abc).')
String?
peekStringValue(
- String field
)
Returns the value of the field
as a String or null
if the field is not a String.
Implementation
@Deprecated(
'Use element.getXyz().getField(abc).toStringValue() instead of ConstantReader(xyzTypeChecker.firstAnnotationOf(element)).peekStringValue(abc).',
)
String? peekStringValue(String field) {
final reader = peek(field);
return reader != null && reader.isString ? reader.stringValue : null;
}