Struct Confirm 

pub struct Confirm { /* private fields */ }

A yes-or-no field with an optional default answer.

Implementations

impl Confirm

pub fn new( key: FieldKey<ConfirmAnswer>, question: impl Into<String>, default: Option<bool>, ) -> Result<Self, FieldConfigError>

Creates a confirmation field with an optional default answer.

pub fn labels(self, yes: impl Into<String>, no: impl Into<String>) -> Self

Sets the labels shown for yes and no. yes and no 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.

pub fn button_alignment(self, alignment: Align) -> Self

Sets the horizontal alignment of the yes and no buttons.

The default is Align::Left. Center and right alignment position the buttons within the natural width of the question and description.

pub fn description(self, description: impl Into<String>) -> Self

Sets supporting text shown below the question. description 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.

pub fn help(self, help: impl Into<String>) -> Self

Sets the navigation hint shown beneath the choices. help 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.

pub fn unanswered_message(self, message: impl Into<String>) -> Self

Sets the message shown when a confirmation without a default is unanswered.