Struct BTreeKVRouter 

pub struct BTreeKVRouter<Key, Value, RouteAccepts, Fallback = ()> { /* private fields */ }

Routes (Key, Value) pairs to acceptors stored in a BTreeMap.

If no route exists for the provided key, the fallback acceptor receives the original pair. Downstream acceptors also receive the original (Key, Value) so they can keep using the key.

Implementations

impl<Key, Value, RouteAccepts> BTreeKVRouter<Key, Value, RouteAccepts, ()>

pub fn new(routes: BTreeMap<Key, RouteAccepts>) -> Self

Creates a BTreeKVRouter that drops pairs when no route matches.

impl<Key, Value, RouteAccepts, Fallback> BTreeKVRouter<Key, Value, RouteAccepts, Fallback>

pub fn with_fallback( routes: BTreeMap<Key, RouteAccepts>, fallback: Fallback, ) -> Self

Creates a BTreeKVRouter with a custom fallback acceptor.

pub fn routes(&self) -> &BTreeMap<Key, RouteAccepts>

pub fn routes_mut(&mut self) -> &mut BTreeMap<Key, RouteAccepts>

pub fn fallback(&self) -> &Fallback

pub fn fallback_mut(&mut self) -> &mut Fallback

Trait Implementations

impl<Key, Value, RouteAccepts, Fallback> Accepts<(Key, Value)> for BTreeKVRouter<Key, Value, RouteAccepts, Fallback>

where Key: Ord, RouteAccepts: Accepts<(Key, Value)>, Fallback: Accepts<(Key, Value)>,

fn accept(&self, pair: (Key, Value))

impl<Key, Value, RouteAccepts, Fallback> AsyncAccepts<(Key, Value)> for BTreeKVRouter<Key, Value, RouteAccepts, Fallback>

where Key: Ord, RouteAccepts: AsyncAccepts<(Key, Value)>, Fallback: AsyncAccepts<(Key, Value)>,

fn accept_async<'a>( &'a self, pair: (Key, Value), ) -> impl Future<Output = ()> + 'a

where Key: 'a, Value: 'a,

impl<Key: Clone, Value: Clone, RouteAccepts: Clone, Fallback: Clone> Clone for BTreeKVRouter<Key, Value, RouteAccepts, Fallback>

fn clone(&self) -> BTreeKVRouter<Key, Value, RouteAccepts, Fallback>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<Key: Debug, Value: Debug, RouteAccepts: Debug, Fallback: Debug> Debug for BTreeKVRouter<Key, Value, RouteAccepts, Fallback>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.