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Plugin lifetime was elided, fixes clippy warning. #433

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merged 2 commits into from
Dec 28, 2024

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@sporkmonger sporkmonger commented Dec 28, 2024

Fixing a clippy warning.

Summary by CodeRabbit

  • Refactor
    • Updated method signatures in the configuration module to improve lifetime specifications and reference management.
    • Enhanced type safety for plugin resolution methods.

@sporkmonger sporkmonger added size/x-small Denotes a PR that changes 0-9 lines, ignoring generated files. kind/cleanup Categorizes issue or PR as related to cleaning up code, process, or technical debt. rust Pull requests that update Rust code labels Dec 28, 2024
@sporkmonger sporkmonger added this to the Release 0.7.0 milestone Dec 28, 2024
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coderabbitai bot commented Dec 28, 2024

Walkthrough

The pull request introduces lifetime-related modifications to method signatures in the Preset and Resource structs within the configuration module. Specifically, the changes update the return types of resolve_plugins and resolve_plugins_recursive methods to explicitly specify the lifetime of returned Plugin references. These adjustments aim to enhance type safety and clarify reference ownership by tying the returned references to the lifetime of the input configuration.

Changes

File Change Summary
crates/config/src/config.rs Updated method signatures for resolve_plugins and resolve_plugins_recursive to include explicit lifetime annotations for Plugin references

Poem

🐰 Lifetimes dance, a Rust ballet rare,
References bound with meticulous care
Plugins resolved, no memory leak in sight
Explicit annotations shine so bright!
A rabbit's code, precise and clean 🔍


📜 Recent review details

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Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 4aeb6aa and eb4f13c.

📒 Files selected for processing (1)
  • crates/config/src/config.rs (3 hunks)
🔇 Additional comments (3)
crates/config/src/config.rs (3)

405-405: Explicit lifetime annotation ensures clarity and safety.

By returning Result<Vec<&'a Plugin>, ResolutionError> instead of eliding the lifetime, you're making it clear that the returned plugin references must not outlive the config passed in. This helps address clippy warnings and prevents potential misuse.


415-415: Consistent lifetime usage.

Similarly, adding the explicit 'a lifetime in resolve_plugins_recursive matches the approach used in resolve_plugins, ensuring all returned references correctly correlate with the config lifetime.


512-512: Uniform lifetime annotations across structs.

Applying the same explicit lifetime in Resource::resolve_plugins maintains consistency with the Preset struct methods, promoting clarity and preventing unforeseen reference invalidations. Good job ensuring consistency across the code.


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dryrunsecurity bot commented Dec 28, 2024

DryRun Security Summary

The pull request focuses on improving the lifetime management of Plugin references in the Preset and Resource structs to enhance code safety and prevent potential memory-related vulnerabilities.

Expand for full summary

Summary:

The code changes in this pull request appear to be focused on improving the lifetime management of the Plugin references in the Preset and Resource structs. The key changes involve updating the return types of the resolve_plugins functions to ensure that the references to the Plugin objects have the same lifetime as the Config object that is passed as a parameter.

These changes are likely to improve the safety and correctness of the code by preventing potential memory safety issues or dangling references. Ensuring proper lifetime management is an important consideration for application security, as it helps to mitigate common memory-related vulnerabilities.

Overall, this code change seems to be a straightforward improvement to the existing functionality and does not introduce any obvious security concerns. The changes are focused on enhancing the lifetime management of the Plugin references, which is a common concern in Rust code and an important aspect of application security.

Files Changed:

  • crates/config/src/config.rs: The changes in this file update the return types of the Preset::resolve_plugins and Resource::resolve_plugins functions to ensure that the references to the Plugin objects have the same lifetime as the Config object that is passed as a parameter. This is an important change for improving the safety and correctness of the code.

Code Analysis

We ran 9 analyzers against 1 file and 0 analyzers had findings. 9 analyzers had no findings.

View PR in the DryRun Dashboard.

@sporkmonger
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The failed dependency check will get ignored, that's fixed in #434.

@sporkmonger sporkmonger merged commit bd04c07 into main Dec 28, 2024
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@sporkmonger sporkmonger deleted the fix-clippy-warnings-elided-lifetime branch December 28, 2024 20:51
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