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Raise MSRV to 1.88 so cargo install --locked works - #7

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fangpenlin merged 1 commit into
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cursor/cli-rust-msrv-8924
Aug 25, 2026
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Raise MSRV to 1.88 so cargo install --locked works#7
fangpenlin merged 1 commit into
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cursor/cli-rust-msrv-8924

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Locked icu_* 2.3 crates require rustc 1.88, so cargo install --locked from the install docs fails on 1.85 even though README/Cargo.toml still said 1.85+. GitHub Release binaries were already fine.

This sets rust-version = "1.88", updates the README, and adds a CI msrv job on 1.88.0.

Verified locally with rustc 1.88.0: fmt, clippy, cargo test --locked (17 passed), and cargo install --path . --locked.

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Locked icu_* 2.3.0 crates require rustc 1.88. Document that, set
rust-version, and add a CI check on 1.88.0.

Co-authored-by: Fang-Pen Lin <hello@fangpenlin.com>
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fangpenlin marked this pull request as ready for review August 25, 2026 07:14
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fangpenlin merged commit a240c2f into master Aug 25, 2026
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fangpenlin deleted the cursor/cli-rust-msrv-8924 branch August 25, 2026 07:20
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