Type Alias ListResourcesFn 

pub type ListResourcesFn = unsafe extern "C" fn(*mut *mut u8, *mut usize) -> i32;

Function signature for listing available MCP resources

Returns JSON: { "resources": [...], "nextCursor": "..." }

Parameters

• result_buf: Output pointer for result (allocated by plugin)
• result_len: Output capacity of result buffer

Returns

• 0 on success
• Non-zero error code on failure