Reword OpenOptions::{create, create_new} doc. #69284
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Reword OpenOptions::{create, create_new} doc.
Closes rust-lang#69254.
Currently, the doc comment for `fs::OpenOptions::create` doesn't mention its behaviour when opening an existing file, and `fs::OpenOptions::create_new`'s doc comment is worded in a way that doesn't make it clear that it actually _fails_ if the file already exists, not overwrite the existing file with a new one.
This PR addresses addresses this by rewording the doc comments to be more explicit.
r? @GuillaumeGomez
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Rollup of 5 pull requests Successful merges: - #68863 (ci: switch macOS builders to 10.15) - #69142 (Add shared script for linkchecking books.) - #69248 (Don't eliminate frame pointers on thumb targets) - #69280 (Remove special case for `simd_shuffle` arg promotion) - #69284 (Reword OpenOptions::{create, create_new} doc.) Failed merges: r? @ghost
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Closes #69254.
Currently, the doc comment for
fs::OpenOptions::createdoesn't mention its behaviour when opening an existing file, andfs::OpenOptions::create_new's doc comment is worded in a way that doesn't make it clear that it actually fails if the file already exists, not overwrite the existing file with a new one.This PR addresses addresses this by rewording the doc comments to be more explicit.
r? @GuillaumeGomez