ci: add rust-version MSRV policy

[KooshaPari]

User description

Adds explicit rust-version = "1.75" MSRV policy to Cargo.toml.

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Note

Low Risk
Adds an explicit Rust MSRV to workspace metadata; no runtime or logic changes, with only potential impact being build failures on older toolchains.

Overview
Sets an explicit workspace-level minimum supported Rust version by adding rust-version = "1.75" under [workspace.package] in Cargo.toml to enforce an MSRV policy during builds.

^{Reviewed by Cursor Bugbot for commit 7128ea1. Bugbot is set up for automated code reviews on this repo. Configure here.}

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CodeAnt-AI Description

Set the minimum supported Rust version to 1.75

What Changed

• The workspace now declares Rust 1.75 as the minimum version it supports
• Builds on older Rust toolchains will now fail earlier instead of producing unclear compatibility issues

Impact

✅ Clearer build requirements
✅ Fewer accidental builds on unsupported Rust versions
✅ Earlier failure on outdated toolchains

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Details

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📥 Commits

Reviewing files that changed from the base of the PR and between 76e962f and 7128ea1.

📒 Files selected for processing (1)

• Cargo.toml

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[cursor]

Cursor Bugbot has reviewed your changes and found 1 potential issue.

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^{Reviewed by Cursor Bugbot for commit 7128ea1. Configure here.}

[cursor]

MSRV 1.75 incompatible with edition 2024 and resolver 3

High Severity

The rust-version = "1.75" is incompatible with resolver = "3" and the edition = "2024" used by all workspace crates. Edition 2024 was stabilized in Rust 1.85, so the MSRV needs to be at least "1.85". As-is, this policy is misleading and will cause CI MSRV checks to fail or give a false promise of compatibility with Rust 1.75.

Additional Locations (1)

• Cargo.toml#L12-L13

 

^{Reviewed by Cursor Bugbot for commit 7128ea1. Configure here.}

[codeant-ai]

🟠 Architect Review — HIGH

The declared MSRV rust-version = "1.75" is incompatible with the workspace's edition = "2024" crates (and resolver = "3"), so the project cannot actually build on Rust 1.75 despite advertising that as the minimum supported version.

Suggestion: Raise rust-version in [workspace.package] to the true minimum required by the current editions/resolver (i.e., the first stable Rust release that supports edition = "2024" and resolver 3), and keep this value as the single source of truth for MSRV across tooling and documentation.

Fix in Cursor | Fix in VSCode Claude

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Prompt for AI Agent 🤖

This is an **Architect / Logical Review** comment left during a code review. These reviews are first-class, important findings — not optional suggestions. Do NOT dismiss this as a 'big architectural change' just because the title says architect review; most of these can be resolved with a small, localized fix once the intent is understood.

**Path:** Cargo.toml
**Line:** 16:16
**Comment:**
	*HIGH: The declared MSRV `rust-version = "1.75"` is incompatible with the workspace's `edition = "2024"` crates (and `resolver = "3"`), so the project cannot actually build on Rust 1.75 despite advertising that as the minimum supported version.

Validate the correctness of the flagged issue. If correct, How can I resolve this? If you propose a fix, implement it and please make it concise.
If a suggested approach is provided above, use it as the authoritative instruction. If no explicit code suggestion is given, you MUST still draft and apply your own minimal, localized fix — do not punt back with 'no suggestion provided, review manually'. Keep the change as small as possible: add a guard clause, gate on a loading state, reorder an await, wrap in a conditional, etc. Do not refactor surrounding code or expand scope beyond the finding.
Once fix is implemented, also check other comments on the same PR, and ask user if the user wants to fix the rest of the comments as well. if said yes, then fetch all the comments validate the correctness and implement a minimal fix

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