Struct NoCallbacks 

pub struct NoCallbacks;

An implementation of Callbacks that does not allow callbacks.

No user interaction will occur; Recipient or Identity implementations will receive None from the callbacks that return responses, and will act accordingly.

Trait Implementations

impl Callbacks for NoCallbacks

fn display_message(&self, _: &str)

Shows a message to the user.

fn confirm(&self, _: &str, _: &str, _: Option<&str>) -> Option<bool>

Requests that the user provides confirmation for some action.

fn request_public_string(&self, _: &str) -> Option<String>

Requests non-private input from the user.

fn request_passphrase(&self, _: &str) -> Option<SecretBox<str>>

Requests a passphrase to decrypt a key.

impl Clone for NoCallbacks

fn clone(&self) -> NoCallbacks

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for NoCallbacks

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

Formats the value using the given formatter.

impl Copy for NoCallbacks