Trait Predicate

pub trait Predicate: Clone {
    // Required method
    fn should_compress<B>(&self, response: &Response<B>) -> bool
       where B: Body;

    // Provided method
    fn and<Other>(self, other: Other) -> And<Self, Other>
       where Self: Sized,
             Other: Predicate { ... }
}

Predicate used to determine if a response should be compressed or not.

Required Methods

fn should_compress<B>(&self, response: &Response<B>) -> bool

where B: Body,

Should this response be compressed or not?

Provided Methods

fn and<Other>(self, other: Other) -> And<Self, Other>

where Self: Sized, Other: Predicate,

Combine two predicates into one.

The resulting predicate enables compression if both inner predicates do.

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl<T> Predicate for Option<T>

where T: Predicate,

fn should_compress<B>(&self, response: &Response<B>) -> bool

where B: Body,

Implementors

impl Predicate for DefaultPredicate

impl Predicate for NotForContentType

impl Predicate for SizeAbove

impl<F> Predicate for F

where F: Fn(StatusCode, Version, &HeaderMap, &Extensions) -> bool + Clone,

impl<Lhs, Rhs> Predicate for And<Lhs, Rhs>

where Lhs: Predicate, Rhs: Predicate,