Struct IntPrompt 

pub struct IntPrompt { /* private fields */ }

Prompt the user for an integer.

Example

use rusty_rich::IntPrompt;

let age = IntPrompt::ask_with("Enter age").unwrap();

Implementations

impl IntPrompt

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

Create a new integer prompt.

pub fn console(self, console: Console) -> Self

Builder: set the console.

pub fn password(self, yes: bool) -> Self

Builder: enable password mode.

pub fn choices(self, choices: Vec<String>) -> Self

Builder: set valid choices.

pub fn case_sensitive(self, yes: bool) -> Self

Builder: set case sensitivity.

pub fn ask(&self) -> Result<i64, PromptError>

Ask the user for an integer.

Reads input and attempts to parse it as i64. Loops until a valid integer is provided.

Errors

Returns PromptError::Cancelled on EOF or Ctrl+C. Returns PromptError::IOError on I/O failures.

pub fn ask_with(prompt: impl Into<String>) -> Result<i64, PromptError>

Convenience: create an integer prompt, ask, and return the result.