Trait salvo_core::catcher::Catcher
source · pub trait Catcher: Send + Sync + 'static {
fn catch(&self, req: &Request, depot: &Depot, res: &mut Response) -> bool;
}Expand description
Catch http response error.
Required Methods§
sourcefn catch(&self, req: &Request, depot: &Depot, res: &mut Response) -> bool
fn catch(&self, req: &Request, depot: &Depot, res: &mut Response) -> bool
If the current catcher caught the error, it will returns true.
If current catcher is not interested in current error, it will returns false. Salvo will try to use next catcher to catch this error.
If all custom catchers can not catch this error, CatcherImpl will be used
to catch it.