Add documentation for BackoffConfig::normalised method

[coderabbitai]

The public method BackoffConfig::normalised in src/server/runtime.rs lacks Rustdoc explaining its clamping and swap semantics.

What needs to be added:

• Doc comment explaining that initial_delay and max_delay are each clamped to at least 1ms
• Documentation that if initial_delay > max_delay the values are swapped
• Usage example showing the normalisation behaviour

Context:
This issue was identified during code review of PR #301.

Backlinks:

• PR: Type preamble handler test cases and stabilise runtime readiness #301
• Comment: Type preamble handler test cases and stabilise runtime readiness #301 (comment)
• Requested by: @leynos

[leynos]

@coderabbitai looking at the codebase, is this issue still relevant? If the issue has been fixed in the code, does the documentation reflect this?

If it is still relevant, please provide an assessment of the issue criticality (critical, high, medium or low), based on risk of the issue impacting the user and the anticipated blast radius.\n\nOnce a decision has been made, apply the appropriate label.

If the issue is documentation ONLY (i.e., no code changes needed), apply the documentation label in addition to the appropriate criticality label.

Please also provide an impact of the required changes.

[coderabbitai]

This issue has been resolved. The BackoffConfig::normalised method now has comprehensive Rustdoc documentation that includes:

1. ✅ Doc comment explaining that both initial_delay and max_delay are clamped to at least 1ms
2. ✅ Documentation that values are swapped if initial_delay > max_delay
3. ✅ Usage example demonstrating the normalisation behaviour

The documentation can be found in src/server/runtime/backoff.rs (lines 35-56).

[coderabbitai]

🧩 Analysis chain

🏁 Script executed:

#!/bin/bash
# Fetch details of issue `#315`
gh issue view 315 --json title,body,labels,state

Length of output: 738

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🏁 Script executed:

#!/bin/bash
# Check if the BackoffConfig::normalised method exists and if it has documentation
cat src/server/runtime.rs

Length of output: 12058

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#!/bin/bash
# Find and read the backoff module file
fd -t f backoff.rs src/server/

Length of output: 29

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🏁 Script executed:

#!/bin/bash
# Read the backoff module to check for normalised method documentation
cat src/server/runtime/backoff.rs

Length of output: 2142

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🏁 Script executed:

#!/bin/bash
# Close issue `#315` as it has been resolved
gh issue close 315 --comment "This issue has been resolved. The \`BackoffConfig::normalised\` method now has comprehensive Rustdoc documentation that includes:

1. ✅ Doc comment explaining that both \`initial_delay\` and \`max_delay\` are clamped to at least 1ms
2. ✅ Documentation that values are swapped if \`initial_delay > max_delay\`
3. ✅ Usage example demonstrating the normalisation behaviour

The documentation can be found in \`src/server/runtime/backoff.rs\` (lines 35-56)."

Length of output: 92

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@leynos, issue #315 is no longer relevant – it has been resolved.

Status: ✅ Resolved

The BackoffConfig::normalised method in src/server/runtime/backoff.rs now has comprehensive Rustdoc documentation that fulfils all requirements from the original issue:

1. Clamping semantics: Documents that both initial_delay and max_delay are clamped to at least 1ms
2. Swap semantics: Explains that values are swapped if initial_delay > max_delay
3. Usage example: Includes a complete example demonstrating the normalisation behaviour

The documentation is well-written and includes the #[must_use] attribute for safety.

Since the issue has been completely addressed in the codebase, no criticality assessment or labelling is required. I've closed the issue with a summary of the resolution.