Struct DialoguerPrompter 

pub struct DialoguerPrompter;

Dialoguer-based prompter for interactive terminal use.

Trait Implementations

impl ContextPrompter for DialoguerPrompter

fn select( &self, prompt: &str, items: &[String], default: usize, ) -> Result<usize>

Select a single item from a list. Returns the index of the selected item.

fn multi_select( &self, prompt: &str, items: &[String], defaults: &[bool], ) -> Result<Vec<usize>>

Select multiple items from a list. Returns indices of selected items.

fn confirm(&self, prompt: &str, default: bool) -> Result<bool>

Confirm a yes/no question.

fn input( &self, prompt: &str, default: Option<&str>, allow_empty: bool, ) -> Result<String>

Get text input from user.

fn edit(&self, prompt: &str, initial: &str) -> Result<String>

Edit multi-line text in an editor.