Struct FloatPrompt 

pub struct FloatPrompt { /* private fields */ }

Ask for a number. Port of rich.prompt.FloatPrompt.

Implementations

impl FloatPrompt

pub fn new(prompt: impl Into<String>) -> Self

pub fn show_default(self, show: bool) -> Self

pub fn make_prompt(&self, console: &Console, default: Option<f64>) -> Text

The rendered question, as ask would print it.

pub fn process_response(&self, value: &str) -> Result<f64, InvalidResponse>

Parse one answer, rejecting anything that is not a number.

pub fn ask(&self, console: &Console, default: Option<f64>) -> Result<f64>

pub fn ask_from( &self, console: &Console, input: &mut dyn InputSource, default: Option<f64>, ) -> Result<f64>

Trait Implementations

impl Clone for FloatPrompt

fn clone(&self) -> FloatPrompt

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FloatPrompt

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

Formats the value using the given formatter.