Struct State 

pub struct State<'s> {
    pub cmd: &'s NixCommand,
    pub multi_progress: Rc<MultiProgress>,
    pub handlers: Vec<Box<dyn Handler + 's>>,
    pub term_size: u16,
    pub handlers_len: usize,
    /* private fields */
}

Fields

cmd: &'s NixCommand

multi_progress: Rc<MultiProgress>

handlers: Vec<Box<dyn Handler + 's>>

term_size: u16

handlers_len: usize

Keep track of the handler could while applying them. Usefull for debugging.

Implementations

impl<'s> State<'s>

pub fn new(cmd: &'s NixCommand) -> Self

impl<'s> State<'s>

pub fn handle(&mut self, action: &Action<'_>) -> Result<()>

pub fn plug<H: Handler + 's>(&mut self, handler: H)

pub fn add(&mut self, pb: ProgressBar) -> ProgressBar

pub fn remove_separator(&mut self)

pub fn println(&self, msg: impl AsRef<str>) -> Result<()>