Skip to main content

SelectOption

Struct SelectOption

pub struct SelectOption<T> {
    pub label: String,
    pub value: T,
}

Expand description

A labelled value offered by Select.

Fields§

§label: String

The text shown to the user.

§value: T

The typed value submitted when this option is selected.

Implementations§

impl<T> SelectOption<T>

pub fn new(label: impl Into<String>, value: T) -> Self

Creates a selectable typed value with a display label. label is plain text. Escape sequences in it are counted as ordinary characters when the prompt measures its cells, so a pre-styled string mis-aligns the field; style it through the prompt’s theme instead.

Auto Trait Implementations§

impl<T> Freeze for SelectOption<T>
where T: Freeze,

impl<T> RefUnwindSafe for SelectOption<T>
where T: RefUnwindSafe,

impl<T> Send for SelectOption<T>
where T: Send,

impl<T> Sync for SelectOption<T>
where T: Sync,

impl<T> Unpin for SelectOption<T>
where T: Unpin,

impl<T> UnsafeUnpin for SelectOption<T>
where T: UnsafeUnpin,

impl<T> UnwindSafe for SelectOption<T>
where T: UnwindSafe,

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.