求助！关于使用 oxc 来解析并修改 JS 代码时遇到的生命周期相关的问题

我正在使用 oxc 来解析并修改 JS 代码。

const b = require('b.js') 

如上所示，我想给模块名(b.js)加上一个前缀，这个前缀是动态的。

下面是我的代码，代码仓库见这里。现在的问题是 new_name 会在函数执行完后销毁，但是 Atom::from 声明了一个生命周期('a)，所以编译器报错：new_name does not live long enough.

怎么解决这个问题呀？跪求大佬指点。

#![allow(clippy::print_stdout)] use itertools::Itertools; use oxc_allocator::Allocator; use oxc_ast::ast::*; use oxc_codegen::{CodeGenerator, CodegenOptions}; use oxc_parser::Parser; use oxc_semantic::SemanticBuilder; use oxc_span::SourceType; use oxc_traverse::{traverse_mut, Traverse, TraverseCtx}; use std::ops::DerefMut; use std::{env, path::Path, sync::Arc}; struct MyTransform { prefix: String, } impl<'a> Traverse<'a> for MyTransform { fn enter_call_expression(&mut self, node: &mut CallExpression<'a>, ctx: &mut TraverseCtx<'a>) { if node.is_require_call() { let argument: &mut Argument<'a> = &mut node.arguments.deref_mut()[0]; match argument { Argument::StringLiteral(string_literal) => { let old_name = string_literal.value.as_str(); let new_name = format!("{}{}", self.prefix, old_name); // !!!!!! `new_name` does not live long enough string_literal.value = Atom::from(new_name.as_str()); } _ => {} } } } } fn main() -> std::io::Result<()> { let name = env::args().nth(1).unwrap_or_else(|| "test.js".to_string()); let path = Path::new(&name); let source_text = Arc::new(std::fs::read_to_string(path)?); let source_type = SourceType::from_path(path).unwrap(); // Memory arena where Semantic and Parser allocate objects let allocator = Allocator::default(); // 1 Parse the source text into an AST let parser_ret = Parser::new(&allocator, &source_text, source_type).parse(); if !parser_ret.errors.is_empty() { let error_message: String = parser_ret .errors .into_iter() .map(|error| format!("{:?}", error.with_source_code(Arc::clone(&source_text)))) .join("\n"); println!("Parsing failed:\n\n{error_message}",); return Ok(()); } let mut program = parser_ret.program; // 2 Semantic Analyze let semantic = SemanticBuilder::new(&source_text) .build_module_record(path, &program) // Enable additional syntax checks not performed by the parser .with_check_syntax_error(true) .build(&program); if !semantic.errors.is_empty() { let error_message: String = semantic .errors .into_iter() .map(|error| format!("{:?}", error.with_source_code(Arc::clone(&source_text)))) .join("\n"); println!("Semantic analysis failed:\n\n{error_message}",); } let (symbols, scopes) = semantic.semantic.into_symbol_table_and_scope_tree(); // 3 Transform let t = &mut MyTransform { prefix: "ayou".to_string(), }; traverse_mut(t, &allocator, &mut program, symbols, scopes); // 4 Generate Code let new_code = CodeGenerator::new() .with_options(CodegenOptions { ..CodegenOptions::default() }) .build(&program) .code; println!("{}", new_code); Ok(()) }