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Fixes broken code fences and syntax in the illustrative server example.
Reviewer's GuideIntroduce a functional middleware builder ( Class diagram for functional middleware builder (
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| Change | Details | Files |
|---|---|---|
| Introduce functional middleware builder |
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src/middleware.rs |
| Document middleware usage |
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README.md |
| Fix markdown formatting in design documentation |
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docs/rust-binary-router-library-design.md |
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Important Review skippedAuto incremental reviews are disabled on this repository. Please check the settings in the CodeRabbit UI or the You can disable this status message by setting the WalkthroughThe changes introduce a new function-based middleware mechanism to the codebase, allowing middleware to be constructed from asynchronous functions or closures. Documentation is updated to explain this feature, and the middleware module is extended with new public types and helper functions to support this approach. No changes are made to the core API or exported entities outside the middleware module. Changes
Sequence Diagram(s)sequenceDiagram
participant Client
participant Middleware (FromFn)
participant Next
participant Service
Client->>Middleware (FromFn): send ServiceRequest
Middleware (FromFn)->>Next: call with ServiceRequest
Next->>Service: forward ServiceRequest
Service-->>Next: return ServiceResponse
Next-->>Middleware (FromFn): return ServiceResponse
Middleware (FromFn)-->>Client: return ServiceResponse
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Hey @leynos - I've reviewed your changes and they look great!
Prompt for AI Agents
Please address the comments from this code review:
## Individual Comments
### Comment 1
<location> `src/middleware.rs:96` </location>
<code_context>
+/// The function receives a [`ServiceRequest`] and a [`Next`] reference to invoke
+/// the remaining middleware chain. It must return a [`ServiceResponse`] wrapped
+/// in a [`Result`]. The error type is the same as the wrapped service.
+pub struct FromFn<F> {
+ f: F,
+}
</code_context>
<issue_to_address>
The module is missing a containing item comment (`//!`).
Please add a module-level doc comment at the top of the file using `//!` to describe the purpose of this module.
</issue_to_address>Help me be more useful! Please click 👍 or 👎 on each comment and I'll use the feedback to improve your reviews.
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Actionable comments posted: 3
📜 Review details
Configuration used: CodeRabbit UI
Review profile: ASSERTIVE
Plan: Pro
📒 Files selected for processing (3)
README.md(1 hunks)docs/rust-binary-router-library-design.md(15 hunks)src/middleware.rs(2 hunks)
🧰 Additional context used
🪛 LanguageTool
docs/rust-binary-router-library-design.md
[grammar] ~333-~333: The verb ‘derives’ is singular. Did you mean: “this derives” or “these derive”?
Context: ...rait in the library currently exposes these derives under a convenient Message trait, pro...
(SINGULAR_VERB_AFTER_THESE_OR_THOSE)
[uncategorized] ~769-~769: Loose punctuation mark.
Context: ...r_addr()); } ``` - SharedState<T>: Allows handlers to access shared applic...
(UNLIKELY_OPENING_PUNCTUATION)
[grammar] ~813-~813: Please add a punctuation mark at the end of paragraph.
Context: ...erate on "wireframe's" internal request and response types, which could be raw f...
(PUNCTUATION_PARAGRAPH_END)
🔇 Additional comments (3)
src/middleware.rs (2)
1-6: LGTM! Module documentation addresses previous feedback.The module-level documentation clearly explains the middleware purpose and usage patterns. This resolves the past review comment about missing containing item comments.
92-104: Consider adding documentation for the FromFn struct.The struct is public but lacks documentation comments explaining its purpose and usage.
Add documentation to the struct:
+/// Middleware factory that wraps an asynchronous function. +/// +/// This struct implements [`Transform`] to create middleware from functions that +/// match the signature `Fn(ServiceRequest, Next<'_, S>) -> impl Future<Output = Result<ServiceResponse, S::Error>>`. pub struct FromFn<F> { f: F, }Likely an incorrect or invalid review comment.
docs/rust-binary-router-library-design.md (1)
332-334: Fix grammatical error in serialization engine description.The static analysis tool correctly identified a subject-verb disagreement.
Apply this grammatical fix:
-A minimal wrapper trait in the library currently -exposes these derives under a convenient `Message` trait, providing `to_bytes` -and `from_bytes` helpers. +A minimal wrapper trait in the library currently +exposes this derive functionality under a convenient `Message` trait, providing `to_bytes` +and `from_bytes` helpers.Likely an incorrect or invalid review comment.
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Summary
middleware::from_fnto build middleware from async closuresTesting
make fmtmake lintmake testhttps://chatgpt.com/codex/tasks/task_e_68544bc89cfc8322b34b196ee3bb3888
Summary by Sourcery
Implement a functional middleware builder and update documentation accordingly
New Features:
Documentation:
Summary by CodeRabbit