Struct SignInPrompt 

pub struct SignInPrompt {
    pub show_authorization_url: Box<dyn Fn(&str) + Send + Sync>,
    pub redirect_url: Box<dyn Fn(CancellationToken) -> BoxFuture<'static, Option<String>> + Send + Sync>,
}

pi’s McpSignInPrompt: what a sign-in asks of the user.

Fields

show_authorization_url: Box<dyn Fn(&str) + Send + Sync>

Shows the authorization URL and opens it in a browser.

redirect_url: Box<dyn Fn(CancellationToken) -> BoxFuture<'static, Option<String>> + Send + Sync>

Asks for the redirect URL from the browser’s address bar, for when the browser cannot reach the loopback callback. The token withdraws the question once the callback arrives. None or empty text cancels the sign-in.