public boolean isClosureContextType() {
		String name = getName();
		return name.length() > 20 && name.startsWith("struct { F uintptr; ") &&
			name.charAt(20) != 'R';  // R == method wrapper
	}
Returns the fields defined by this struct type.

@return list of fields defined by this struct type
@throws IOException if error reading
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/golang/rtti/types/GoStructType.java