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Rollup of 9 pull requests#69666

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bors merged 22 commits intorust-lang:masterrust-lang/rust:masterfrom

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Mar 3, 2020

Commits

Commits on Feb 16, 2020

• Improve documentation on iterators

  LeSeulArtichaut

  committed
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Commits on Mar 1, 2020

• use starts_with() instead of chars().next() == Some(x)

  matthiaskrgr

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• use subdsec_micros() instead of subsec_nanos() / 1000

  matthiaskrgr

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• use for (idx, item) in iter.enumerate() instead of manually counting loop iterations by variables

  matthiaskrgr

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• doc(librustc_error_codes): add long error explanation for E0719

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  thekuom

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Commits on Mar 2, 2020

• Fix a leak in `DiagnosticBuilder::into_diagnostic`.

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  nnethercote

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• Update my mailmap entry

  XAMPPRocky

  committed
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• use values() or keys() respectively when iterating only over keys or values of maps.

  matthiaskrgr

  committed
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• clean up E0378 explanation

  GuillaumeGomez

  committed
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• Don't convert Results to Options just for matching.

  matthiaskrgr

  committed
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• Toolstate: don't duplicate nightly tool list.

  ehuss

  committed
  fdc14cb

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• Apply suggestions from code review

  LeSeulArtichaut

  committed
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• Remove `usable_size` APIs

  

  Tim Diekmann

  committed
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Commits on Mar 3, 2020

• Rollup merge of #69213 - LeSeulArtichaut:improve-doc-iter, r=steveklabnik

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  JohnTitor

  authored
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• Rollup merge of #69609 - TimDiekmann:excess, r=Amanieu

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  JohnTitor

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• Rollup merge of #69619 - matthiaskrgr:misc, r=eddyb

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  JohnTitor

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• Rollup merge of #69620 - thekuom:doc/61137-add-long-error-code-e0719, r=davidtwco

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  JohnTitor

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• Rollup merge of #69626 - ehuss:toolstate-nightly-cleanup, r=Mark-Simulacrum

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  JohnTitor

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• Rollup merge of #69628 - nnethercote:fix-DiagnosticBuilder-into_diagnostic-leak, r=Centril

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  JohnTitor

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• Rollup merge of #69633 - XAMPPRocky:master, r=Dylan-DPC

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  JohnTitor

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• Rollup merge of #69634 - GuillaumeGomez:clean-up-e0378, r=Dylan-DPC

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  JohnTitor

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• Rollup merge of #69637 - matthiaskrgr:if_let_some_result, r=ecstatic-morse

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  JohnTitor

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