[−][src]Function roa::router::options
pub fn options<S>(endpoint: impl for<'a> Endpoint<'a, S>) -> Dispatcher<S>
This is supported on
feature="router"
only.Function to construct dispatcher with Method::OPTIONS and an endpoint.
You can use it as follow:
use roa::{App, Context, Result}; use roa::router::options; async fn end(ctx: &mut Context) -> Result { Ok(()) } let app = App::new().end(options(end));