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Use 'write_all' instead of 'write' in example code #59498

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merged 1 commit into from
Mar 29, 2019

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mbrubeck
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Using write without looping and checking the result can cause silent data loss. Example code should use write_all so that people don't copy this pattern. (Of course this does not include example code for docs that are specifically about the write method.)

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r? @aidanhs

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@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Mar 28, 2019
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Centril commented Mar 28, 2019

Thanks!

r? @Centril, r=me with green travis.

@rust-highfive rust-highfive assigned Centril and unassigned aidanhs Mar 28, 2019
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Centril commented Mar 29, 2019

@bors r+ rollup

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bors commented Mar 29, 2019

📌 Commit 8dbae79 has been approved by Centril

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Mar 29, 2019
Centril added a commit to Centril/rust that referenced this pull request Mar 29, 2019
Use 'write_all' instead of 'write' in example code

Using `write` without looping and checking the result can cause silent data loss.  Example code should use `write_all` so that people don't copy this pattern.  (Of course this does not include example code for docs that are specifically about the `write` method.)
bors added a commit that referenced this pull request Mar 29, 2019
Rollup of 11 pull requests

Successful merges:

 - #58019 (Combine all builtin late lints and make lint checking parallel)
 - #59358 (Use `track_errors` instead of hand rolling)
 - #59394 (warn -> deny duplicate match bindings)
 - #59401 (bootstrap: build crates under libtest with -Z emit-stack-sizes)
 - #59423 (Visit path in `walk_mac`)
 - #59468 (musl: build toolchain libs with -fPIC)
 - #59476 (Use `SmallVec` in `TokenStreamBuilder`.)
 - #59496 (Remove unnecessary with_globals calls)
 - #59498 (Use 'write_all' instead of 'write' in example code)
 - #59503 (Stablize {f32,f64}::copysign().)
 - #59511 (Fix missed fn rename in #59284)

Failed merges:

r? @ghost
bors added a commit that referenced this pull request Mar 29, 2019
Rollup of 11 pull requests

Successful merges:

 - #58019 (Combine all builtin late lints and make lint checking parallel)
 - #59358 (Use `track_errors` instead of hand rolling)
 - #59394 (warn -> deny duplicate match bindings)
 - #59401 (bootstrap: build crates under libtest with -Z emit-stack-sizes)
 - #59423 (Visit path in `walk_mac`)
 - #59468 (musl: build toolchain libs with -fPIC)
 - #59476 (Use `SmallVec` in `TokenStreamBuilder`.)
 - #59496 (Remove unnecessary with_globals calls)
 - #59498 (Use 'write_all' instead of 'write' in example code)
 - #59503 (Stablize {f32,f64}::copysign().)
 - #59511 (Fix missed fn rename in #59284)

Failed merges:

r? @ghost
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bors commented Mar 29, 2019

☔ The latest upstream changes (presumably #59513) made this pull request unmergeable. Please resolve the merge conflicts.

@bors bors added S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Mar 29, 2019
@bors bors merged commit 8dbae79 into rust-lang:master Mar 29, 2019
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5 participants