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Unclear how to complete uprintln! example #38

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acfoltzer opened this issue Mar 19, 2017 · 2 comments
Closed

Unclear how to complete uprintln! example #38

acfoltzer opened this issue Mar 19, 2017 · 2 comments

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@acfoltzer
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The sample we're meant to complete for uprintln! has us implementing the Write trait, but we don't have the std crate available to bring std::fmt into scope. Am I missing something here?
@japaric
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japaric commented Mar 19, 2017

Write is actually defined in core::fmt and then re-exported in std::fmt. I'll add a note about that.

@japaric
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japaric commented Mar 19, 2017

Added a note.

@japaric japaric closed this as completed Mar 19, 2017
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@acfoltzer @japaric