| Contains(Char) | Checks whether this StringSegment contains the specified value. |
| Contains(ReadOnlySpanChar) | Checks whether this StringSegment contains the specified value. |
| Contains(String) | Checks whether this StringSegment contains the specified value. |
| Contains(StringSegment) | Checks whether this StringSegment contains the specified value. |
| Contains(Char, StringComparison) | Checks whether this StringSegment contains the specified value using the specified comparison. |
| Contains(ReadOnlySpanChar, StringComparison) | Checks whether this StringSegment contains the specified value using the specified comparison. |
| Contains(String, StringComparison) | Checks whether this StringSegment contains the specified value using the specified comparison. |
| Contains(StringSegment, StringComparison) | Checks whether this StringSegment contains the specified value using the specified comparison. |