Clarify array::from_fn documentation
#100462
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array:from_fn documentationarray::from_fn documentation
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This seems like a small clear win. I think we'd accept further elaboration as discussed, but it doesn't seem worth blocking on that. @bors r+ rollup |
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Rollup of 11 pull requests Successful merges: - rust-lang#100462 (Clarify `array::from_fn` documentation) - rust-lang#101644 (Document surprising and dangerous fs::Permissions behaviour on Unix) - rust-lang#103005 (kmc-solid: Handle errors returned by `SOLID_FS_ReadDir`) - rust-lang#103140 (Add diagnostic for calling a function with the same name with unresolved Macro) - rust-lang#103254 (rustdoc: do not filter out cross-crate `Self: Sized` bounds) - rust-lang#103347 (bootstrap: also create rustc-src component in sysroot) - rust-lang#103402 (Fix wrapped valid-range handling in ty_find_init_error) - rust-lang#103414 (Pretty print lifetimes captured by RPIT) - rust-lang#103424 (rustdoc: remove no-op CSS `.code-header { border-bottom: none }`) - rust-lang#103434 (Use functions for jump-to-def-background rustdoc GUI test) - rust-lang#103447 (`MaybeUninit`: use `assume_init_drop()` in the partially initialized array example) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
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…n, r=scottmcm improve array_from_fn documenation Improves array::from_fn documentation Fixes rust-lang#102609 There were also unresolved comments from [this PR rust-lang#100462](rust-lang#100462), which have been added to my PR
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Nov 26, 2022
…n, r=scottmcm improve array_from_fn documenation Improves array::from_fn documentation Fixes rust-lang#102609 There were also unresolved comments from [this PR rust-lang#100462](rust-lang#100462), which have been added to my PR
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…tmcm improve array_from_fn documenation Improves array::from_fn documentation Fixes #102609 There were also unresolved comments from [this PR #100462](rust-lang/rust#100462), which have been added to my PR
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I've seen quite a few of people on social media confused of where the length of array is coming from in the newly stabilized
array::from_fnexample.This PR tries to clarify the documentation on this.