doc: clarify different target has different set of CARGO_CFG_* values
#13069
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r? @ehuss (rustbot has picked a reviewer for you, use r? to override) |
ehuss
reviewed
Nov 29, 2023
| @@ -353,6 +353,8 @@ let out_dir = env::var("OUT_DIR").unwrap(); | |||
| * `CARGO_CFG_TARGET_POINTER_WIDTH=64` --- The CPU [pointer width]. | |||
| * `CARGO_CFG_TARGET_ENDIAN=little` --- The CPU [target endianness]. | |||
| * `CARGO_CFG_TARGET_FEATURE=mmx,sse` --- List of CPU [target features] enabled. | |||
| > Note that different [target triple][Target Triple] has a different set of `cfg` values, | |||
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Thanks, just a minor tweak of the wording:
Suggested change
| > Note that different [target triple][Target Triple] has a different set of `cfg` values, | |
| > Note that different [target triples][Target Triple] have different sets of `cfg` values, |
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☀️ Test successful - checks-actions |
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Update cargo 25 commits in 26333c732095d207aa05932ce863d850fb309386..58fb23140972092a12f7011d17a7db1d99e3eacf 2023-11-28 20:07:39 +0000 to 2023-12-02 14:15:16 +0000 - test(install): use TCP connection instead of thread sleep (rust-lang/cargo#13099) - test(mdman): Switch to snapbox (rust-lang/cargo#13098) - Include declared list of features in fingerprint for `-Zcheck-cfg` (rust-lang/cargo#13012) - chore(deps): update compatible (rust-lang/cargo#13083) - chore(ci): Always update gix packages together (rust-lang/cargo#13093) - chore(deps): update rust crate windows-sys to 0.52 (rust-lang/cargo#13089) - refactor(toml): Decouple logic from schema (rust-lang/cargo#13080) - Have cargo add --optional <dep> create a <dep> = "dep:<dep> feature (rust-lang/cargo#13071) - Add `--public` for `cargo add` (rust-lang/cargo#13046) - chore(deps): update rust crate toml_edit to 0.21.0 (rust-lang/cargo#13088) - chore(deps): update rust crate rusqlite to 0.30.0 (rust-lang/cargo#13087) - test(trim-paths): exercise with real world debugger (rust-lang/cargo#13091) - Fixed uninstall a running binary failed on Windows (rust-lang/cargo#13053) - chore(deps): update rust crate itertools to 0.12.0 (rust-lang/cargo#13086) - Add more options to registry test support. (rust-lang/cargo#13085) - Don't filter on workspace members when scraping doc examples (rust-lang/cargo#13077) - Remove the outdated comment (rust-lang/cargo#13076) - fix(resolver): Remove unused public-deps error handling (rust-lang/cargo#13036) - Fixes error count display is different when there's only one error left (rust-lang/cargo#12484) - fix: reorder `--remap-path-prefix` flags for `-Zbuild-std` (rust-lang/cargo#13065) - remove jobserver env var in some tests (rust-lang/cargo#13072) - doc: clarify different target has different set of `CARGO_CFG_*` values (rust-lang/cargo#13069) - docs: remove review capacity notice in PR template (rust-lang/cargo#13070) - chore(deps): update rust crate openssl to 0.10.60 [security] (rust-lang/cargo#13068) - fix(resolver): De-prioritize no-rust-version in MSRV resolver (rust-lang/cargo#13066) r? ghost
bors
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Dec 2, 2023
Update cargo 27 commits in 26333c732095d207aa05932ce863d850fb309386..623b788496b3e51dc2f9282373cf0f6971a229b5 2023-11-28 20:07:39 +0000 to 2023-12-02 18:10:03 +0000 - docs(book): make old title anchorable (rust-lang/cargo#13102) - Revert "chore(deps): update rust crate openssl to 0.10.60 [security]" (rust-lang/cargo#13101) - test(install): use TCP connection instead of thread sleep (rust-lang/cargo#13099) - test(mdman): Switch to snapbox (rust-lang/cargo#13098) - Include declared list of features in fingerprint for `-Zcheck-cfg` (rust-lang/cargo#13012) - chore(deps): update compatible (rust-lang/cargo#13083) - chore(ci): Always update gix packages together (rust-lang/cargo#13093) - chore(deps): update rust crate windows-sys to 0.52 (rust-lang/cargo#13089) - refactor(toml): Decouple logic from schema (rust-lang/cargo#13080) - Have cargo add --optional <dep> create a <dep> = "dep:<dep> feature (rust-lang/cargo#13071) - Add `--public` for `cargo add` (rust-lang/cargo#13046) - chore(deps): update rust crate toml_edit to 0.21.0 (rust-lang/cargo#13088) - chore(deps): update rust crate rusqlite to 0.30.0 (rust-lang/cargo#13087) - test(trim-paths): exercise with real world debugger (rust-lang/cargo#13091) - Fixed uninstall a running binary failed on Windows (rust-lang/cargo#13053) - chore(deps): update rust crate itertools to 0.12.0 (rust-lang/cargo#13086) - Add more options to registry test support. (rust-lang/cargo#13085) - Don't filter on workspace members when scraping doc examples (rust-lang/cargo#13077) - Remove the outdated comment (rust-lang/cargo#13076) - fix(resolver): Remove unused public-deps error handling (rust-lang/cargo#13036) - Fixes error count display is different when there's only one error left (rust-lang/cargo#12484) - fix: reorder `--remap-path-prefix` flags for `-Zbuild-std` (rust-lang/cargo#13065) - remove jobserver env var in some tests (rust-lang/cargo#13072) - doc: clarify different target has different set of `CARGO_CFG_*` values (rust-lang/cargo#13069) - docs: remove review capacity notice in PR template (rust-lang/cargo#13070) - chore(deps): update rust crate openssl to 0.10.60 [security] (rust-lang/cargo#13068) - fix(resolver): De-prioritize no-rust-version in MSRV resolver (rust-lang/cargo#13066)
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What does this PR try to resolve?
Clarify that available
CARGO_CFG_*variables are not universally the same for each target.Resolves #12728
How should we test and review this PR?
Chose to use block quote. Might be too much.
Screenshot: