Allow use of usdt probes with stable rust #317
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bnaecker
reviewed
Apr 7, 2022
bnaecker
approved these changes
Apr 7, 2022
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Nice! Is there any impact for the changelog? What does this mean for dropshot consumers? |
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Dropshot consumers should now be able to get USDT probes building on a stable compiler, as long as that's version >= 1.59, and they're not on macOS. The macOS implementation of |
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Added an update to the changelog to mention this. |
The `usdt` crate can be built with stable toolchains as of Rust v1.59, except on MacOS, where the still-unstable `asm_sym` feature is needed. Dropshot should do proper compiler version detection so it too can be built with the stable toolchain when `usdt` is enabled.
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The
usdtcrate can be built with stable toolchains as of Rust v1.59,except on MacOS, where the still-unstable
asm_symfeature is needed.Dropshot should do proper compiler version detection so it too can be
built with the stable toolchain when
usdtis enabled.