Trait Checker 

pub trait Checker {
    // Required method
    fn check<'life0, 'life1, 'async_trait>(
        &'life0 self,
        req: &'life1 mut ServiceRequest,
    ) -> Pin<Box<dyn Future<Output = Result<bool>> + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
}

Available on crate feature router only.

Per-route permission checker.

Return Ok(false) to reject the request with 403; an Err yields 500. ?Send is required because actix runs each worker single-threaded.

Required Methods

fn check<'life0, 'life1, 'async_trait>( &'life0 self, req: &'life1 mut ServiceRequest, ) -> Pin<Box<dyn Future<Output = Result<bool>> + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors