Module handler 

Handler module - request handling and dispatch.

Provides:

• HandlerRegistry - maps method IDs to handlers
• RequestContext - allows handlers to respond, stream, etc.

Example

use procwire_client::handler::{HandlerRegistry, RequestContext};
use procwire_client::control::ResponseType;

let mut registry = HandlerRegistry::new();

// Register a method handler
registry.register("echo", ResponseType::Result, |data: String, ctx| async move {
    ctx.respond(&data).await
});

// Register a streaming handler
registry.register("count", ResponseType::Stream, |n: i32, ctx| async move {
    for i in 0..n {
        ctx.chunk(&i).await?;
    }
    ctx.end().await
});

Structs

HandlerRegistry

Registry mapping method names to handlers.

RawPayload

Wrapper for Bytes payload (zero-copy).

RequestContext

Context passed to request handlers.

TypedHandler

Wrapper that deserializes payload before calling the handler.

Traits

Handler

Trait for handler functions.

Type Aliases

BoxFuture

Boxed future for handler results.

HandlerResult

Result type for handler functions.