10 chapter 7

[TN19N]

Summary by CodeRabbit

• Documentation

  • Added example environment variable to control email delivery timeout.

• Chores

  • Updated build and CLI tooling to newer versions for improved stability.
  • Adjusted Rust toolchain configuration to align with current development setup.
  • Updated HTTP client settings to improve compatibility and reduce integration issues.

[coderabbitai]

Walkthrough

Added an email client timeout env var, bumped Moon/proto tool versions, renamed the Moon toolchain top-level key from rust to unstable_rust, and changed the reqwest dependency to disable its default features in Cargo.toml.

Changes

Cohort / File(s)	Summary of Changes
Environment configuration .env.example	Added SUBSCRIPTIONS__EMAIL_CLIENT__TIMEOUT=2s under SUBSCRIPTIONS__EMAIL_CLIENT.
Moon/proto tooling versions .prototools	Bumped versions: moon 1.39.4 → 1.40.0; proto 0.51.6 → 0.52.3. [settings] (auto-install = true) unchanged.
Moon toolchain schema .moon/toolchain.yml	Renamed top-level key rust → unstable_rust; inner fields (version: 1.89.0, syncToolchainConfig: true, binstallVersion: 1.14.4, components, bins) unchanged.
Rust dependency flags Cargo.toml	Updated reqwest dependency to disable default features (default-features = false) while keeping features = ["json", "rustls-tls"].

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Poem

I twitch my whiskers at configs new,
A timeout set — two seconds true.
Moon and proto hop a pace,
Toolchain renamed, a tidy place.
Reqwest trimmed its feature coat — I hop, delighted, afloat 🐇

✨ Finishing Touches

🧪 Generate unit tests

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch 10-chapter-7

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[coderabbitai]

Actionable comments posted: 1

🧹 Nitpick comments (1)

.env.example (1)

19-19: 2s email timeout is very aggressive—consider a safer default (e.g., 10s) or split connect/request timeouts.

Likely to cause flaky email sends on normal networks. If this maps to reqwest’s total request timeout, bump it or add separate CONNECT/REQUEST timeouts.

Proposed tweak:

-SUBSCRIPTIONS__EMAIL_CLIENT__TIMEOUT=2s
+SUBSCRIPTIONS__EMAIL_CLIENT__TIMEOUT=10s

📜 Review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

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• Jira integration is disabled by default for public repositories
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📥 Commits

Reviewing files that changed from the base of the PR and between 017b82d and f6fd4d1.

⛔ Files ignored due to path filters (1)

• Cargo.lock is excluded by !**/*.lock

📒 Files selected for processing (4)

• .env.example (1 hunks)
• .moon/toolchain.yml (1 hunks)
• .prototools (1 hunks)
• Cargo.toml (1 hunks)

⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (1)

• GitHub Check: check

🔇 Additional comments (2)

.prototools (1)

1-2: Moon/proto bumps look good.

No concerns from me.

.moon/toolchain.yml (1)

3-19: No stale rust: references in .moon configs
All entries under .moon now use unstable_rust: exclusively—no remaining rust: keys found. Ensure you’re running Moon v1.40+ so that unstable_rust is supported.

[coderabbitai]

Actionable comments posted: 0

♻️ Duplicate comments (1)

Cargo.toml (1)

20-20: TLS backend conflict fixed.

Switching reqwest to default-features = false with rustls-tls resolves the prior native-tls/rustls clash. Looks good.

🧹 Nitpick comments (2)

Cargo.toml (2)

20-20: Optional: add features if you rely on them (gzip/brotli/http2/cookies).

Disabling defaults drops automatic compression, HTTP/2, and cookies. If your client expects these, opt-in explicitly:

Example:

-reqwest = { version = "0.12.23", default-features = false, features = ["json", "rustls-tls"] }
+reqwest = { version = "0.12.23", default-features = false, features = ["json", "rustls-tls", "gzip", "brotli", "deflate", "http2", "cookies"] }

---

20-20: Pin reqwest in dev-dependencies to prevent native-tls via transitive deps.

Add to Cargo.toml under [dev-dependencies]:

 [dev-dependencies]
+reqwest = { version = "0.12.23", default-features = false, features = ["json", "rustls-tls"] }

Then locally run:

cargo tree -e features -p reqwest --no-dev-deps
cargo tree -e features -p reqwest

to verify that native-tls remains disabled in both graphs.

📜 Review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

💡 Knowledge Base configuration:

• MCP integration is disabled by default for public repositories
• Jira integration is disabled by default for public repositories
• Linear integration is disabled by default for public repositories

You can enable these sources in your CodeRabbit configuration.

📥 Commits

Reviewing files that changed from the base of the PR and between f6fd4d1 and 56b8f87.

⛔ Files ignored due to path filters (1)

• Cargo.lock is excluded by !**/*.lock

📒 Files selected for processing (4)

• .env.example (1 hunks)
• .moon/toolchain.yml (1 hunks)
• .prototools (1 hunks)
• Cargo.toml (1 hunks)

✅ Files skipped from review due to trivial changes (1)

• .moon/toolchain.yml

🚧 Files skipped from review as they are similar to previous changes (2)

• .env.example
• .prototools

⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (1)

• GitHub Check: check

🔇 Additional comments (1)

Cargo.toml (1)

6-6: Manual verification: ensure Rust toolchain supports edition = "2024"

Automated rustc --version check failed due to permission issues. CI and local builds will error if your pinned rustc is older than the release that introduced the 2024 edition. Manually run rustc --version or rustup show on your project’s toolchain and confirm it supports edition = "2024".