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#![doc(html_root_url = "https://docs.rs/tower-util/0.3.1")]
#![warn(
missing_debug_implementations,
missing_docs,
rust_2018_idioms,
unreachable_pub
)]
#![allow(elided_lifetimes_in_paths)]
mod boxed;
#[cfg(feature = "call-all")]
mod call_all;
mod either;
mod oneshot;
mod optional;
mod ready;
mod service_fn;
pub use crate::{
boxed::{BoxService, UnsyncBoxService},
either::Either,
oneshot::Oneshot,
optional::Optional,
ready::{Ready, ReadyAnd, ReadyOneshot},
service_fn::{service_fn, ServiceFn},
};
#[cfg(feature = "call-all")]
pub use crate::call_all::{CallAll, CallAllUnordered};
#[doc(hidden)]
pub type Error = Box<dyn std::error::Error + Send + Sync>;
pub mod error {
pub use crate::optional::error as optional;
}
pub mod future {
pub use crate::optional::future as optional;
}
pub trait ServiceExt<Request>: tower_service::Service<Request> {
#[deprecated(since = "0.3.1", note = "prefer `ready_and` which yields the service")]
fn ready(&mut self) -> Ready<'_, Self, Request>
where
Self: Sized,
{
#[allow(deprecated)]
Ready::new(self)
}
fn ready_and(&mut self) -> ReadyAnd<'_, Self, Request>
where
Self: Sized,
{
ReadyAnd::new(self)
}
fn ready_oneshot(self) -> ReadyOneshot<Self, Request>
where
Self: Sized,
{
ReadyOneshot::new(self)
}
fn oneshot(self, req: Request) -> Oneshot<Self, Request>
where
Self: Sized,
{
Oneshot::new(self, req)
}
#[cfg(feature = "call-all")]
fn call_all<S>(self, reqs: S) -> CallAll<Self, S>
where
Self: Sized,
Self::Error: Into<Error>,
S: futures_core::Stream<Item = Request>,
{
CallAll::new(self, reqs)
}
}
impl<T: ?Sized, Request> ServiceExt<Request> for T where T: tower_service::Service<Request> {}