reads a line from the specified input channel
None
The function might block until the input channel is ready to deliver more data.
The read data is treated as binary bytes.
The newline character is included in the returned string.
This function needs I/O-access rights.
| std::read_from_until | reads data from the specified input channel until a specific sentinel is encountered |
| std::read_from | reads data from the specified input channel |