Crate dscode_dap 

dscode-dap

Debug Adapter Protocol client, manager, and pool for DSCode.

This crate provides a complete DAP client implementation with:

• DebugAdapter — State-machine-based DAP client that manages a debug adapter process
• DebugManager — Registry for debug sessions and breakpoints
• DebugAdapterPool — Connection pool with one adapter per debug session

State Machine

The DebugAdapter follows a strict lifecycle:

Stopped → Starting → Initializing → Configured → Running
   ▲          │           │              │           │
   │          ▼           ▼              ▼           ▼
   │       Crashed ◄── Crashed ◄─── Crashed ◄── Crashed
   │                                                   │
   │                                       ShuttingDown│
   │                                           │      │
   └───────────────────────────────────────────┘      │
                                               ▲       │
                                               └───────┘

Example

use dscode_dap::{DebugAdapterPool, DebugManager, DebugSession, DebugState};

let manager = DebugManager::new();
let session_id = manager.create_session("main".to_string(), "cppdbg".to_string()).unwrap();

let pool = DebugAdapterPool::new();
pool.register_adapter("cppdbg".to_string(), "/usr/bin/gdb".to_string(), vec![]).await;

let session = manager.get_session(&session_id).unwrap();
let adapter = pool.create_session(session).await.unwrap();

Structs

Breakpoint

DebugAdapter

A state-machine-based DAP client that manages a debug adapter process.

DebugAdapterPool

Pool for managing multiple debug adapters

DebugManager

DebugPoolStats

DebugSession

LaunchRequestArguments

Scope

Source

SourceBreakpoint

StackFrame

Thread

Variable

Enums

DapError

Errors that can occur in Debug Adapter Protocol operations.

DebugAdapterState

State machine for the DAP debug adapter lifecycle.

DebugState