Trait actix_service::TransformExt

pub trait TransformExt<S, Req>: Transform<S, Req> {
    fn map_init_err<F, E>(self, f: F) -> TransformMapInitErr<Self, S, Req, F, E>
    where
        Self: Sized,
        F: Fn(Self::InitError) -> E + Clone,
    { ... }
}

An extension trait for Transforms that provides a variety of convenient adapters.

Provided methods

fn map_init_err<F, E>(self, f: F) -> TransformMapInitErr<Self, S, Req, F, E> where
    Self: Sized,
    F: Fn(Self::InitError) -> E + Clone, 

Return a new Transform whose init error is mapped to to a different type.

Implementors

impl<T, Req> TransformExt<T, Req> for T where
    T: Transform<T, Req>,