Function pad_channel
Source pub fn pad_channel(ch: u8) -> String
Expand description
Formats a LabJack channel number as the chNN token used in subjects.
The number is zero-padded to at least two digits.
§Arguments
ch - LabJack channel number.
§Examples
pad_channel(3) -> "ch03"
pad_channel(11) -> "ch11"
pad_channel(120) -> "ch120"