fix: fix invalid lifetime warning on nightly

[sd2k]

Summary by CodeRabbit

• New Features

  • Enhanced method signatures for transform and inverse_transform functions, improving clarity and reliability in handling input references.

• Bug Fixes

  • Corrected lifetime annotations for returned iterators, ensuring proper memory management and preventing potential issues.

[coderabbitai]

Walkthrough

The pull request modifies the method signatures of the transform and inverse_transform functions in the Transforms and Transform implementations. The primary change involves updating the lifetime annotations for the returned Box<dyn Iterator<Item = f64>> from '_ to 'a, ensuring that the iterator's lifetime is explicitly linked to the input reference's lifetime. This adjustment applies to three specific methods in the crates/augurs-forecaster/src/transforms.rs file.

Changes

Files	Change Summary
crates/.../transforms.rs	Updated method signatures for transform and inverse_transform in both Transforms and Transform implementations to change the lifetime of the returned iterator from '_ to 'a.

Sequence Diagram(s)

sequenceDiagram
    participant T as Transforms
    participant Tr as Transform
    participant I as Iterator

    T->>I: transform(input)
    I-->>T: Box<dyn Iterator<Item = f64> + 'a>

    Tr->>I: transform(input)
    I-->>Tr: Box<dyn Iterator<Item = f64> + 'a>

    Tr->>I: inverse_transform(input)
    I-->>Tr: Box<dyn Iterator<Item = f64> + 'a>

Loading

Poem

In the forest where we play,
Lifetimes dance in a merry way.
With transforms crisp and clear,
Our code hops without fear!
A box of iterators, oh so bright,
Guiding us through day and night! 🐇✨

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Recent review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 7d27a33 and 0ae8eec.

Files selected for processing (1)

• crates/augurs-forecaster/src/transforms.rs (3 hunks)

Additional comments not posted (3)

crates/augurs-forecaster/src/transforms.rs (3)

Line range hint 18-24: LGTM!

The change to the lifetime parameter is necessary to fix the invalid lifetime warning on nightly Rust compiler. It ensures that the returned iterator cannot outlive the input reference.

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Line range hint 84-94: LGTM!

Similar to the previous change, updating the lifetime parameter here is necessary to fix the invalid lifetime warning on nightly Rust compiler. It ensures that the returned iterator cannot outlive the input reference.

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Line range hint 96-106: LGTM!

Once again, the change to the lifetime parameter is necessary to fix the invalid lifetime warning on nightly Rust compiler. It ensures that the returned iterator cannot outlive the input reference.

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