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docs(index): Clarify what we mean by omitting features

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The current wording (from #14839) makes it sound like new Cargo doesn't care about the
`features` entries when in reality Cargo does care still, the field is
just defaulted.

Closes #15408
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Ed Page 2025-09-12 09:34:56 -05:00
parent 6d221efc4d
commit 91ea6e4d8d
1 changed files with 2 additions and 2 deletions
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4
src/doc/src/reference/registry-index.md
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@ -139,7 +139,7 @@ explaining the format of the entry.
// https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html.
"req": "^0.6",
// Array of features (as strings) enabled for this dependency.
// May be omitted since Cargo 1.84.
// Since Cargo 1.84, defaults to `[]` if not specified.
"features": ["i128_support"],
// Boolean of whether or not this is an optional dependency.
// Since Cargo 1.84, defaults to `false` if not specified.
@ -169,7 +169,7 @@ explaining the format of the entry.
"cksum": "d867001db0e2b6e0496f9fac96930e2d42233ecd3ca0413e0753d4c7695d289c",
// Set of features defined for the package.
// Each feature maps to an array of features or dependencies it enables.
// May be omitted since Cargo 1.84.
// Since Cargo 1.84, defaults to `{}` if not specified.
"features": {
"extras": ["rand/simd_support"]
},