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[−][src]Function crossterm_utils::write_str

pub fn write_str(
    stdout: &Option<&Arc<TerminalOutput>>, 
    string: &str
) -> Result<usize>

This function is used by 'ANSI' modules. Those modules are using an Option of TerminalOutput. Because it is an option it could be either 'None' or 'Some'. When the TerminalOutput is 'None' we write our 'ANSI' escape codes to the default stdout() if it is a Some

  • which means we are in alternate screen modes or we have raw screen enabled - we should write to the screen passed by the user. This way our commands or our writes will be done with the passed TerminalOutput.