Struct RouterState 

pub struct RouterState { /* private fields */ }

Type-keyed bag of values, lock-free for both reads and writes.

Implementations

impl RouterState

pub fn new() -> RouterState

Construct an empty state container.

pub fn insert<T>(&self, value: T)

where T: Send + Sync + 'static,

Insert (or replace) the value associated with T.

pub fn get<T>(&self) -> Option<Arc<T>>

where T: Send + Sync + 'static,

Retrieve the value associated with T, if any.

pub fn is_empty(&self) -> bool

true when at least one value has been inserted.

pub fn len(&self) -> usize

Number of distinct types currently stored.

Trait Implementations

impl Debug for RouterState

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

Formats the value using the given formatter.

impl Default for RouterState

fn default() -> RouterState

Returns the “default value” for a type.