reads a text line from the standard input channel
None
None
The function might block until the input channel is ready to deliver more data.
The read data must be in utf8 encoding. The data is converted before returning.
The newline character is included in the returned string.
| std::get_until | reads text from the standard input channel until a specific sentinel is encountered |
| std::getln_from | reads a text line from the specified input channel |