Struct dialoguer::Password

pub struct Password<'a> { /* fields omitted */ }

Renders a password input prompt.

Example usage

use dialoguer::Password;

let password = Password::new().with_prompt("New Password")
    .with_confirmation("Confirm password", "Passwords mismatching")
    .interact()?;
println!("Length of the password is: {}", password.len());

Implementations

impl<'a> Password<'a>

pub fn new() -> Password<'static>

Creates a password input prompt.

pub fn with_theme(theme: &'a dyn Theme) -> Password<'a>

Creates a password input prompt with a specific theme.

pub fn with_prompt<S: Into<String>>(&mut self, prompt: S) -> &mut Password<'a>

Sets the password input prompt.

pub fn with_confirmation<A, B>(
    &mut self,
    prompt: A,
    mismatch_err: B
) -> &mut Password<'a> where
    A: Into<String>,
    B: Into<String>, 

Enables confirmation prompting.

pub fn allow_empty_password(
    &mut self,
    allow_empty_password: bool
) -> &mut Password<'a>

Allows/Disables empty password.

By default this setting is set to false (i.e. password is not empty).

pub fn interact(&self) -> Result<String>

Enables user interaction and returns the result.

If the user confirms the result is true, false otherwise. The dialog is rendered on stderr.

pub fn interact_on(&self, term: &Term) -> Result<String>

Like interact but allows a specific terminal to be set.

Trait Implementations

impl<'a> Default for Password<'a>

fn default() -> Password<'a>

Returns the “default value” for a type.