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use async_trait::async_trait;

use crate::http::{Request, Response};
use crate::routing::FlowCtrl;
use crate::Depot;

/// Handler trait for handle http request.
#[async_trait]
pub trait Handler: Send + Sync + 'static {
    /// Handle http request.
    #[must_use = "handle future must be used"]
    async fn handle(&self, req: &mut Request, depot: &mut Depot, res: &mut Response, ctrl: &mut FlowCtrl);
}