Trait ProxyQueryPredicate 

pub trait ProxyQueryPredicate:
    Clone
    + Send
    + Sync
    + 'static {
    // Required method
    fn execute(&self, proxy: &Proxy) -> bool;
}

Available on crate feature proxy only.

Trait that is used by the ProxyDB for providing an optional filter predicate to rule out returned results.

Required Methods

fn execute(&self, proxy: &Proxy) -> bool

Execute the predicate.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl ProxyQueryPredicate for bool

fn execute(&self, _proxy: &Proxy) -> bool

Implementors

impl<F> ProxyQueryPredicate for F

where F: Fn(&Proxy) -> bool + Clone + Send + Sync + 'static,