Struct WizardState 

pub struct WizardState {
    pub list: Watchlist,
    pub notes: Vec<String>,
    pub step: Step,
    pub target: usize,
    pub row: usize,
    pub edit: Option<(EditKind, String)>,
    pub venues: Vec<String>,
    pub dir: PathBuf,
    pub dirty: bool,
    pub confirm_leave: bool,
    pub error: Option<String>,
}

The wizard’s state.

Fields

list: Watchlist

notes: Vec<String>

Notes from the arguments (flags that do nothing, dropped alerts).

step: Step

target: usize

The selected target (Targets and Metrics).

row: usize

The selected row of the Metrics, Timing or Outputs step.

edit: Option<(EditKind, String)>

The line being typed.

venues: Vec<String>

The venue IDs a target may name.

dir: PathBuf

Where Save writes.

dirty: bool

Something changed since the last save.

confirm_leave: bool

Esc asked “Leave without saving?”.

error: Option<String>

The last problem, until the next key.

Implementations

impl WizardState

pub fn new( list: Watchlist, notes: Vec<String>, venues: Vec<String>, dir: PathBuf, ) -> Self

A wizard over list. dir holds the saved watchlists.

pub fn key(&mut self, key: KeyEvent) -> WizardAction

Applies one key.

pub fn metric_rows(&self) -> Vec<Option<MetricId>>

The Metrics rows of the selected target: the preset (when the kind takes market metrics), then the kind’s metrics.

pub fn problem(&self) -> Option<String>

The problem that stops a save or a start, if any.

pub fn path(&self) -> PathBuf

The file Save writes.

Trait Implementations

impl Debug for WizardState

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.