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[WIP] Review API design for reasonableness#65

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ashyanSpada merged 2 commits intomasterfrom
copilot/vscode-mnt2bmyi-bjkz
Apr 10, 2026
Merged

[WIP] Review API design for reasonableness#65
ashyanSpada merged 2 commits intomasterfrom
copilot/vscode-mnt2bmyi-bjkz

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@Claude Claude AI commented Apr 10, 2026

云智能体已开始处理 Review the api desig...,并将随工作推进更新此拉取请求。

Original prompt

Review the api design in this file. Check whether they are reasonable.

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@Claude Claude AI requested a review from ashyanSpada April 10, 2026 15:35
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codecov bot commented Apr 10, 2026

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 91.02%. Comparing base (eb0041b) to head (ffb2dc5).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files
@@            Coverage Diff             @@
##           master      #65      +/-   ##
==========================================
+ Coverage   90.96%   91.02%   +0.06%     
==========================================
  Files          12       12              
  Lines        1394     1404      +10     
==========================================
+ Hits         1268     1278      +10     
  Misses        126      126              

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@ashyanSpada ashyanSpada marked this pull request as ready for review April 10, 2026 15:52
Copilot AI review requested due to automatic review settings April 10, 2026 15:52
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@codex[agent] review this mr

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Codex AI commented Apr 10, 2026

@codex[agent] review this mr

Reviewed at ffb2dc5: stray .DS_Store is committed in the repo root—please remove it (and ignore in git) before merge. API doc/tests additions otherwise look good, and cargo test passes locally.

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Pull request overview

This PR adds a higher-level API for compiling expressions directly into bytecode and executing pre-compiled bytecode programs, aiming to support bytecode caching/reuse across multiple executions.

Changes:

  • Added parse_expression_to_bytecode to compile an input string directly into bytecode::Program.
  • Added execute_program as a crate-level wrapper to run a pre-compiled bytecode::Program with a Context.
  • Added tests covering compilation, execution, and bytecode reuse scenarios.

Reviewed changes

Copilot reviewed 1 out of 2 changed files in this pull request and generated 3 comments.

File Description
src/lib.rs Introduces new public bytecode-oriented APIs plus tests and rustdoc examples.
.DS_Store Adds a macOS Finder metadata file to the repo (should not be tracked).

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Comment on lines +86 to +87
init();
let ast = parser::Parser::new(expr)?.parse_stmt()?;
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parse_expression_to_bytecode re-implements parsing (Parser::new(...).parse_stmt()) instead of delegating to the existing parse_expression helper. This duplicates logic and can drift if parsing behavior or initialization changes. Consider calling parse_expression(expr)? here and then compiling that AST.

Suggested change
init();
let ast = parser::Parser::new(expr)?.parse_stmt()?;
let ast = parse_expression(expr)?;

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/// let result = execute_program(&program, &mut ctx).unwrap();
/// assert_eq!(result, Value::from(13));
/// ```
pub fn execute_program(program: &bytecode::Program, ctx: &mut Context) -> Result<value::Value> {
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The public API returns Result<value::Value>, while other public entrypoints in this module return Result<Value> (the crate alias). For a consistent and simpler public surface, prefer returning Result<Value> here as well.

Suggested change
pub fn execute_program(program: &bytecode::Program, ctx: &mut Context) -> Result<value::Value> {
pub fn execute_program(program: &bytecode::Program, ctx: &mut Context) -> Result<Value> {

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@ashyanSpada ashyanSpada merged commit d20c1ef into master Apr 10, 2026
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4 participants