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Simplify log_snippet #135

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merged 1 commit into from Mar 18, 2018
Merged

Simplify log_snippet #135

merged 1 commit into from Mar 18, 2018

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Ekleog
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@Ekleog Ekleog commented Mar 18, 2018

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@grahamc grahamc merged commit dc06ba1 into NixOS:next Mar 18, 2018
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grahamc commented Mar 18, 2018

Magic..!

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Ekleog commented Mar 18, 2018

Yeah, type inference guesses the return type of .into() is to be Vec<_> thanks to the return type of the function, thus calls VecDeque::into<Vec<_>>, which calls Vec::from<VecDeque<_>>, which does the work, if I remember correctly how the From and Into traits are implemented :)

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