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Reviewer's GuideThis PR enhances the middleware documentation to demonstrate the new Class diagram for functional middleware using from_fnclassDiagram
class Middleware {
+call(req, next)
}
class from_fn {
+call(req, next)
}
Middleware <|.. from_fn : implements
class Next {
+call(req)
}
Class diagram for registering middleware with from_fnclassDiagram
class WireframeApp {
+wrap(middleware)
}
class from_fn {
+call(req, next)
}
WireframeApp o-- from_fn : uses
class LoggingMiddleware
WireframeApp o-- LoggingMiddleware : uses
File-Level Changes
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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 documentation was updated to mark all middleware and extractor tasks as completed in the roadmap. Additionally, the middleware example in the design document was revised to use the Changes
Sequence Diagram(s)sequenceDiagram
participant Client
participant Middleware (from_fn)
participant App
Client->>Middleware (from_fn): Send Request Frame
Middleware (from_fn)->>App: Forward Request
App-->>Middleware (from_fn): Return Response
Middleware (from_fn)-->>Client: Return Response Frame
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docs/roadmap.md(2 hunks)docs/rust-binary-router-library-design.md(1 hunks)
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🔇 Additional comments (11)
docs/roadmap.md (8)
75-75: Confirm completion of middleware foundation.
The checklist now marks the minimal middleware system and extractor traits as implemented. Ensure corresponding explanations in the design document (docs/rust-binary-router-library-design.md) cover these foundational components.
77-77: ValidateFromMessageRequestextractor coverage.
The roadmap marksFromMessageRequestas done. Confirm the design doc includes the trait definition, error handling, and usage examples for this extractor.
82-82: Assess built-in extractors documentation.
Built-in extractorsMessage<T>,ConnectionInfo, andSharedState<T>are now marked complete. Verify the design file thoroughly documents each extractor’s API and use cases.
86-86: Ensure custom extractor support is illustrated.
Custom extractors implementingFromMessageRequestare flagged as complete. Check that the design examples demonstrate how to write and register a custom extractor.
90-90: Confirm Transform/Service middleware details.
The middleware implementation viaTransform/Servicetraits is now complete. Ensure the design doc shows the trait definitions and explains how they integrate into the pipeline.
94-94: VerifyServiceRequest/ServiceResponseandNexthelper.
The wrappers and theNexthelper are marked done. Confirm the design file includes the class diagram or code snippets illustrating these types and their interaction.
100-101: Approvefrom_fnhelper and middleware tests completion.
The functional middleware helper and associated tests are now marked complete. Ensure that the tests validating request modification and response observation are referenced or included.
110-110: Approve common middleware use-case documentation.
Logging and authentication examples are now marked complete. Confirm the design doc presents these use cases with accompanying code samples.docs/rust-binary-router-library-design.md (3)
892-893: Approve introduction of simplifiedfrom_fnapproach.
The description clearly explains the purpose offrom_fnfor async closures, matching the roadmap’s completion status.
910-912: Approve middleware registration example.
The.wrap(from_fn(...))usage is concise and correctly demonstrates adding middleware in the builder pattern.
915-917: Confirm middleware execution order note.
This accurately states that the last registered middleware runs first on incoming messages and last on outgoing responses, aligning with the intended pipeline behaviour.
leynos
deleted the
codex/update-documentation-with-examples-and-mark-tasks-complete
branch
1 participant
Summary
from_fnTesting
mdformat-allmarkdownlintnixie docs/rust-binary-router-library-design.mdmake fmtmake lintmake testhttps://chatgpt.com/codex/tasks/task_e_6855fff50a8c8322880e612f2362b0f4
Summary by Sourcery
Update the documentation to showcase building middleware with
from_fn, refine the example usage and execution order, and mark related middleware and extractor roadmap tasks as complete.Documentation:
from_fnwith async closuresSummary by CodeRabbit