Struct SelectField 

pub struct SelectField {
    pub meta: FieldMeta,
    pub options: Vec<String>,
    pub index: usize,
}

A select field — the user cycles through options with h / l.

Fields

meta: FieldMeta

options: Vec<String>

index: usize

Implementations

impl SelectField

pub fn new(meta: FieldMeta, options: Vec<String>) -> Self

Construct a select field with a list of options. The first option is selected by default.

pub fn selected(&self) -> Option<&str>

Currently-selected option (None if options is empty).