使用 vscode 调试 rust 程序时出错仅限 Windows

问题描述

我正在尝试使用 vscode 调试下面的代码，但出现错误。

开发环境

• Microsoft Windows 10 家庭版 10.0.19042 内部版本 19042
• rustc 1.49.0 (e1884a8e3 2020-12-29)
• VScode 1.54.3
• CodeLLDB v1.6.1

// Cargo.toml
//[dependencies]
//datafusion = "3.0.0"
//arrow = "3.0.0"
//tokio = { version = "0.2",features = ["macros","blocking","rt-core","rt-threaded","sync"] }


use std::time::{Duration,Instant};
use arrow::util::pretty;
use datafusion::error::Result;
use datafusion::prelude::*;

/// This example demonstrates executing a simple query against an Arrow data source (CSV) and
/// fetching results

#[tokio::main]
async fn main() -> Result<()> {
    println!("======== Start Program ========");
    let start = Instant::Now();

    // let res_path = r"/root/workspace/project/hello_arrow/res/sample_01.csv";

    // http://insideairbnb.com/get-the-data.html
    // listing_id,id,date,reviewer_id,reviewer_name,comments
    // Boston,Massachusetts,United States
    let res_path = r"D:\workspace\vscode\arrow_rust\res\review.01.csv";

    // create local execution context
    let mut ctx = ExecutionContext::new();
    // register csv file with the execution context
    ctx.register_csv("datatable_01",res_path,CsvReadOptions::new())?;

    // execute the query
    let sql = "SELECT count(id) from datatable_01";
    let df = ctx.sql(sql)?;
    let results = df.collect().await?;

    // print the results
    pretty::print_batches(&results)?;

    let duration = start.elapsed();

    println!("Time elapsed in expensive_function() is: {:?}",duration);
    println!("======== End Program ========");
    Ok(())
}

错误代码

configuration: {
  type: 'lldb',request: 'launch',name: 'Debug Window',program: '${workspaceRoot}/target/debug/arrow_rust.exe',args: [],cwd: '${workspaceRoot}',sourceLanguages: [ 'rust' ],__configurationTarget: 5,relativePathBase: 'd:\\workspace\\vscode\\arrow_rust'
}
Listening on port 8541
error: arrow_rust.exe :: Class 'arrow::datatypes::DataType' has a member '__0' of type 'alloc::vec::Vec<arrow::datatypes::Field>' which does not have a complete deFinition.
Debug adapter exit code=3221225620,signal=null.

程序运行正常。在 Linux 上调试相同的代码。

有没有其他方法可以在 Windows 上进行调试？

解决方法

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