use ahash::AHashMap;
use faststr::FastStr;
pub trait Backward {
fn get_backward_transient<K: AsRef<str>>(&self, key: K) -> Option<FastStr>;
fn get_backward_downstream<K: AsRef<str>>(&self, key: K) -> Option<FastStr>;
fn get_all_backward_transients(&self) -> Option<&AHashMap<FastStr, FastStr>>;
fn get_all_backward_downstreams(&self) -> Option<&AHashMap<FastStr, FastStr>>;
fn get_all_backward_transients_with_rpc_prefix(&self) -> Option<AHashMap<FastStr, FastStr>>;
fn get_all_backward_transients_with_http_prefix(&self) -> Option<AHashMap<FastStr, FastStr>>;
fn set_backward_transient<K: Into<FastStr>, V: Into<FastStr>>(&mut self, key: K, value: V);
fn set_backward_downstream<K: Into<FastStr>, V: Into<FastStr>>(&mut self, key: K, value: V);
fn strip_rpc_prefix_and_set_backward_downstream<K: Into<FastStr>, V: Into<FastStr>>(
&mut self,
key: K,
value: V,
);
fn strip_http_prefix_and_set_backward_downstream<K: Into<FastStr>, V: Into<FastStr>>(
&mut self,
key: K,
value: V,
);
fn del_backward_transient<K: AsRef<str>>(&mut self, key: K) -> Option<FastStr>;
fn del_backward_downstream<K: AsRef<str>>(&mut self, key: K) -> Option<FastStr>;
}