/*!
 * VM Dispatch table (scaffolding)
 *
 * Purpose: Centralize mapping from MIR instruction kinds to handler fns.
 * Status: Initial skeleton; currently unused. Future: build static table for hot-path dispatch.
 */

use crate::mir::MirInstruction;
use super::vm::{VMError};

/// Placeholder for an instruction dispatch entry
pub struct DispatchEntry;

/// Placeholder dispatch table
pub struct DispatchTable;

impl DispatchTable {
    pub fn new() -> Self { Self }

    /// Example API for future use: resolve a handler for an instruction
    pub fn resolve(&self, _instr: &MirInstruction) -> Option<DispatchEntry> { None }
}

/// Example execution of a dispatch entry
pub fn execute_entry(_entry: &DispatchEntry) -> Result<(), VMError> { Ok(()) }