Trait age_plugin::Callbacks
source · [−]pub trait Callbacks<E> {
fn message(&mut self, message: &str) -> Result<()>;
fn confirm(
&mut self,
message: &str,
yes_string: &str,
no_string: Option<&str>
) -> Result<bool>;
fn request_public(&mut self, message: &str) -> Result<String>;
fn request_secret(&mut self, message: &str) -> Result<SecretString>;
fn error(&mut self, error: E) -> Result<()>;
}
Expand description
The interface that age plugins can use to interact with an age implementation.
Required Methods
Shows a message to the user.
This can be used to prompt the user to take some physical action, such as inserting a hardware key.
Requests that the user provides confirmation for some action.
This can be used to, for example, request that a hardware key the plugin wants to try either be plugged in, or skipped.
message
is the request or call-to-action to be displayed to the user.yes_string
and (optionally)no_string
will be displayed on buttons or next to selection options in the user’s UI.
Returns:
Ok(true)
if the user selected the option marked withyes_string
.Ok(false)
if the user selected the option marked withno_string
(or the default negative confirmation label).Err(Error::Fail)
if the confirmation request could not be given to the user (for example, if there is no UI for displaying messages).Err(Error::Unsupported)
if the user’s client does not support this callback.
fn request_public(&mut self, message: &str) -> Result<String>
fn request_public(&mut self, message: &str) -> Result<String>
Requests a non-secret value from the user.
message
will be displayed to the user, providing context for the request.
To request secrets, use Callbacks::request_secret
.
fn request_secret(&mut self, message: &str) -> Result<SecretString>
fn request_secret(&mut self, message: &str) -> Result<SecretString>
Requests a secret value from the user, such as a passphrase.
message
will be displayed to the user, providing context for the request.