Add an example to show how to insert item to a sorted vec#63442
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bors merged 2 commits intorust-lang:masterfrom Aug 11, 2019
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Add an example to show how to insert item to a sorted vec#63442bors merged 2 commits intorust-lang:masterfrom
bors merged 2 commits intorust-lang:masterfrom
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@bors r+ rollup=always |
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📌 Commit 93839c3 has been approved by |
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| /// let num = 42; | ||
| /// let idx = match s.binary_search(&num) { | ||
| /// Ok(idx) => idx, | ||
| /// Err(idx) => idx, |
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The arms could be simplified by using Ok(idx) | Err(idx) => idx
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I personally find current code clearer than that but r=me with this changed as well.
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This should be further simplified to let Ok(idx) | Err(idx) = s.binary_search(&num); once we have or-patterns, #54883.
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I use unwrap_or_else. Do you prefer it instead?
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The identity closure always irks me but this works too. @bors r+ |
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📌 Commit 30ba4bd has been approved by |
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…k-Simulacrum Add an example to show how to insert item to a sorted vec Closes rust-lang#61684 cc rust-lang#61742 r? @Mark-Simulacrum, @jonas-schievink
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Rollup of 8 pull requests Successful merges: - #61969 (Add #[repr(transparent)] for several types) - #62108 (Use sharded maps for queries) - #63149 (resolve: Populate external modules in more automatic and lazy way) - #63346 (Lint on some incorrect uses of mem::zeroed / mem::uninitialized) - #63433 (Miri shouldn't look at types) - #63440 (rename RUST_CTFE_BACKTRACE to RUSTC_CTFE_BACKTRACE) - #63442 (Add an example to show how to insert item to a sorted vec) - #63459 (syntax: account for CVarArgs being in the argument list.) Failed merges: r? @ghost
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…k-Simulacrum Add an example to show how to insert item to a sorted vec Closes rust-lang#61684 cc rust-lang#61742 r? @Mark-Simulacrum, @jonas-schievink
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Rollup of 8 pull requests Successful merges: - #61969 (Add #[repr(transparent)] for several types) - #63346 (Lint on some incorrect uses of mem::zeroed / mem::uninitialized) - #63433 (Miri shouldn't look at types) - #63440 (rename RUST_CTFE_BACKTRACE to RUSTC_CTFE_BACKTRACE) - #63441 (Derive Debug for CrateInfo) - #63442 (Add an example to show how to insert item to a sorted vec) - #63453 (rustdoc: general cleanup) - #63464 (Copy ty::Instance instead of passing by reference) Failed merges: r? @ghost
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Closes #61684
cc #61742
r? @Mark-Simulacrum, @jonas-schievink