I apologize for sending draft, here goes the full version. Which is current state of once functions? In the doc https://github.com/mozilla/rust/wiki/Doc-under-construction-FAQthey are mentioned as experimental feature, which might not be enabled in 1.0.
Compiler shows a warning "once functions are experimental and likely to be removed", which raises question "how likely" considering wiki page was last edited 9 months ago. Is better to avoid them at all or it's still safe use them as experimental feature? -- Valerii On Thu, May 1, 2014 at 11:15 AM, Valerii Hiora <[email protected]>wrote: > Hi, > > Which is current state of once functions? > In the doc > https://github.com/mozilla/rust/wiki/Doc-under-construction-FAQ it > mentioned as experimental feature, which might not be enabled in 1.0. But > it is > Compiler shows a warning >
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