| Trim(SpanChar) | Removes all leading and trailing white space characters from a character span. |
| Trim(SpanChar, Char) | Removes all leading and trailing occurrences of trimElement from a character span. |
| Trim(SpanChar, ReadOnlySpanChar) | Removes all leading and trailing occurrences of a set of characters specified in a read-only span from a character span. |
| Trim(SpanChar, String) | Removes all leading and trailing occurrences of a set of characters specified in a String from a character span. |