Struct demand::DemandOption

pub struct DemandOption<T: Display> {
    pub item: T,
    pub label: String,
    pub selected: bool,
    /* private fields */
}

An individual option in a select or multi-select.

Fields

item: T

The item this option represents.

label: String

Display label for this option.

selected: bool

Whether this option is initially selected.

Implementations

impl<T: Display> DemandOption<T>

pub fn new(item: T) -> Self

Create a new option with the given key.

Examples found in repository

examples/select.rs (line 7)

fn main() {
    let ms = Select::new("Toppings")
        .description("Select your toppings")
        .filterable(true)
        .option(DemandOption::new("Lettuce").selected(true))
        .option(DemandOption::new("Tomatoes").selected(true))
        .option(DemandOption::new("Charm Sauce"))
        .option(DemandOption::new("Jalapenos").label("Jalapeños"))
        .option(DemandOption::new("Cheese"))
        .option(DemandOption::new("Vegan Cheese"))
        .option(DemandOption::new("Nutella"));
    ms.run().expect("error running multi select");
}

examples/multiselect.rs (line 9)

fn main() {
    let ms = MultiSelect::new("Toppings")
        .description("Select your toppings")
        .min(1)
        .max(4)
        .filterable(true)
        .option(DemandOption::new("Lettuce").selected(true))
        .option(DemandOption::new("Tomatoes").selected(true))
        .option(DemandOption::new("Charm Sauce"))
        .option(DemandOption::new("Jalapenos").label("Jalapeños"))
        .option(DemandOption::new("Cheese"))
        .option(DemandOption::new("Vegan Cheese"))
        .option(DemandOption::new("Nutella"));
    ms.run().expect("error running multi select");
}

pub fn label(self, name: &str) -> Self

Set the display label for this option.

Examples found in repository

examples/select.rs (line 10)

fn main() {
    let ms = Select::new("Toppings")
        .description("Select your toppings")
        .filterable(true)
        .option(DemandOption::new("Lettuce").selected(true))
        .option(DemandOption::new("Tomatoes").selected(true))
        .option(DemandOption::new("Charm Sauce"))
        .option(DemandOption::new("Jalapenos").label("Jalapeños"))
        .option(DemandOption::new("Cheese"))
        .option(DemandOption::new("Vegan Cheese"))
        .option(DemandOption::new("Nutella"));
    ms.run().expect("error running multi select");
}

examples/multiselect.rs (line 12)

fn main() {
    let ms = MultiSelect::new("Toppings")
        .description("Select your toppings")
        .min(1)
        .max(4)
        .filterable(true)
        .option(DemandOption::new("Lettuce").selected(true))
        .option(DemandOption::new("Tomatoes").selected(true))
        .option(DemandOption::new("Charm Sauce"))
        .option(DemandOption::new("Jalapenos").label("Jalapeños"))
        .option(DemandOption::new("Cheese"))
        .option(DemandOption::new("Vegan Cheese"))
        .option(DemandOption::new("Nutella"));
    ms.run().expect("error running multi select");
}

pub fn selected(self, selected: bool) -> Self

Set whether this option is initially selected.

Examples found in repository

examples/select.rs (line 7)

fn main() {
    let ms = Select::new("Toppings")
        .description("Select your toppings")
        .filterable(true)
        .option(DemandOption::new("Lettuce").selected(true))
        .option(DemandOption::new("Tomatoes").selected(true))
        .option(DemandOption::new("Charm Sauce"))
        .option(DemandOption::new("Jalapenos").label("Jalapeños"))
        .option(DemandOption::new("Cheese"))
        .option(DemandOption::new("Vegan Cheese"))
        .option(DemandOption::new("Nutella"));
    ms.run().expect("error running multi select");
}

examples/multiselect.rs (line 9)

fn main() {
    let ms = MultiSelect::new("Toppings")
        .description("Select your toppings")
        .min(1)
        .max(4)
        .filterable(true)
        .option(DemandOption::new("Lettuce").selected(true))
        .option(DemandOption::new("Tomatoes").selected(true))
        .option(DemandOption::new("Charm Sauce"))
        .option(DemandOption::new("Jalapenos").label("Jalapeños"))
        .option(DemandOption::new("Cheese"))
        .option(DemandOption::new("Vegan Cheese"))
        .option(DemandOption::new("Nutella"));
    ms.run().expect("error running multi select");
}

Trait Implementations

impl<T: Clone + Display> Clone for DemandOption<T>

fn clone(&self) -> DemandOption<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug + Display> Debug for DemandOption<T>

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

Formats the value using the given formatter.

impl<T: Display> PartialEq for DemandOption<T>

fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: Display> Eq for DemandOption<T>