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use crate::state::State;
#[derive(Debug)]
pub struct Response<T> {
inner: T,
state: State,
}
impl<T> Response<T> {
pub fn new(inner: T, state: State) -> Self {
Self { inner, state }
}
pub fn inner(&self) -> &T {
&self.inner
}
pub fn into_inner(self) -> T {
self.inner
}
pub fn state(&self) -> &State {
&self.state
}
pub fn into_parts(self) -> (T, State) {
(self.inner, self.state)
}
pub fn and_then<U, E, F>(self, f: F) -> Result<Response<U>, E>
where
F: FnOnce(T) -> Result<U, E>,
{
let (inner, state) = self.into_parts();
match f(inner) {
Ok(new_inner) => Ok(Response::new(new_inner, state)),
Err(err) => Err(err),
}
}
pub fn map<U, F>(self, f: F) -> Response<U>
where
F: FnOnce(T) -> U,
{
let (inner, state) = self.into_parts();
Response::new(f(inner), state)
}
}
