Trait saphir::Middleware

pub trait Middleware: Send + Sync {
    fn resolve(
        &self, 
        req: &mut SyncRequest, 
        res: &mut SyncResponse
    ) -> RequestContinuation;
}

The trait a struct need to impl to be considered as a middleware

Required Methods

fn resolve(
    &self,
    req: &mut SyncRequest,
    res: &mut SyncResponse
) -> RequestContinuation

This method will be invoked if the request is targeting an included path, (as defined when "applying" the middleware to the stack) and doesn't match any exclusion. Returning RequestContinuation::Next will allow the request to continue through the stack, and returning RequestContinuation::None will cease the request processing, returning as response the modified res param.

Implementors