Struct Prompt 

pub struct Prompt { /* private fields */ }

Structure containing all details of a prompt

Implementations

impl Prompt

pub fn new() -> Prompt

pub fn not_blank() -> Prompt

pub fn yn() -> Prompt

pub fn default(self, default: &str) -> Prompt

Set the default value

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

Set the choices

pub fn validate( self, func: impl Fn(String) -> Result<String, PromptError> + 'static, ) -> Prompt

Set the validation for this prompt

pub fn ask(&self, question: &str) -> Result<String, PromptError>

Ask the question