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make Step
doc-comments more clear
#130965
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rustbot has assigned @Mark-Simulacrum. Use |
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Thank you 💚! This already makes it much easier to understand for me. I left a few more questions because I think other people also run into those quite often.
/// - First in "dry-run" mode to validate certain things (like cyclic Step invocations, | ||
/// directory creation, etc) super quickly. | ||
/// - Then it's called again to run the actual, very expensive process. |
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Remark: I almost wonder if this wants to be split into dry_run
and run
instead of always having to remember checking if dry_run { ... }
lol. Implementation details shared between dry_run
and run
can always be shared by delegating repeated parts to other methods on the impl Step for $StepName { }
impl block.
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Thank you, this looks very clear to me now 👍
Signed-off-by: onur-ozkan <[email protected]>
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@bors r+ |
…c, r=Mark-Simulacrum make `Step` doc-comments more clear Aiming to improve complicated `Step` documentation. Once we merge this, I will update [this page](https://rustc-dev-guide.rust-lang.org/building/bootstrapping/how-bootstrap-does-it.html?highlight=Step#synopsis-of--step) too.
…iaskrgr Rollup of 8 pull requests Successful merges: - rust-lang#128784 (Check ABI target compatibility for function pointers) - rust-lang#130965 (make `Step` doc-comments more clear) - rust-lang#131239 (Don't assume traits used as type are trait objs in 2021 edition) - rust-lang#131277 (Handle `clippy` cases of `rustc::potential_query_instability` lint) - rust-lang#131503 (More clearly document Stdin::read_line) - rust-lang#131567 (Emit an error for unstable attributes that reference already stable features) - rust-lang#131599 (Shallowly match opaque key in storage) - rust-lang#131617 (remove const_cow_is_borrowed feature gate) Failed merges: - rust-lang#131616 (merge const_ipv4 / const_ipv6 feature gate into 'ip' feature gate) r? `@ghost` `@rustbot` modify labels: rollup
Rollup merge of rust-lang#130965 - onur-ozkan:bootstrap-step-trait-doc, r=Mark-Simulacrum make `Step` doc-comments more clear Aiming to improve complicated `Step` documentation. Once we merge this, I will update [this page](https://rustc-dev-guide.rust-lang.org/building/bootstrapping/how-bootstrap-does-it.html?highlight=Step#synopsis-of--step) too.
Aiming to improve complicated
Step
documentation. Once we merge this, I will update this page too.