Struct Router 

pub struct Router<TCtx> { /* private fields */ }

Collection of type-erased procedures, keyed by name.

All procedures share the same TCtx (base context type).

Implementations

impl<TCtx> Router<TCtx>

pub fn new() -> Self

pub fn procedure( self, key: impl Into<String>, proc: impl Into<ErasedProcedure<TCtx>>, ) -> Self

Add a procedure. Accepts Procedure (auto-erased) or ErasedProcedure. Panics if the key already exists.

pub fn nest(self, prefix: &str, router: Router<TCtx>) -> Self

Nest a sub-router under a prefix. Keys become prefix.key. Panics if any nested key collides with an existing key.

pub fn get(&self, key: &str) -> Option<&ErasedProcedure<TCtx>>

Look up a procedure by key.

pub fn procedures(&self) -> &HashMap<String, ErasedProcedure<TCtx>>

Get all procedures.

pub fn len(&self) -> usize

Get the number of procedures.

pub fn is_empty(&self) -> bool

Check if the router is empty.

Trait Implementations

impl<TCtx> Default for Router<TCtx>

fn default() -> Self

Returns the “default value” for a type.