Struct Stdio

pub struct Stdio {}

The fallback backend using standard input and output.

This backend is intended as a fallback backend to use if no other backend is available. The dialogs are printed to the standard output and user input is read from the standard input.

Implementations

impl Stdio

pub fn new() -> Stdio

Creates a new Stdio instance.

Examples found in repository

examples/backend-stdio.rs (line 8)

fn main() -> dialog::Result<()> {
    let backend = backends::Stdio::new();

    dialog::Message::new("This is a message.")
        .title("And this is a title:")
        .show_with(&backend)
}

Trait Implementations

impl AsRef<Stdio> for Stdio

fn as_ref(&self) -> &Self

Converts this type into a shared reference of the (usually inferred) input type.

impl Backend for Stdio

fn show_input(&self, input: &Input) -> Result<Option<String>>

Shows the given input dialog and returns the input.

fn show_message(&self, message: &Message) -> Result<()>

Shows the given message dialog.

fn show_password(&self, password: &Password) -> Result<Option<String>>

Shows the given password dialog and returns the password.

fn show_question(&self, question: &Question) -> Result<Choice>

Shows the given question dialog and returns the choice.

fn show_file_selection( &self, file_selection: &FileSelection, ) -> Result<Option<String>>

Shows the given file selection dialog and returns the file name.

impl Debug for Stdio

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

Formats the value using the given formatter.

impl Default for Stdio

fn default() -> Stdio

Returns the “default value” for a type.