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Add another feature(iter_once_with)

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Stjepan Glavina 2019-01-14 17:36:34 +01:00
parent 84718c1999
commit 3a1f0131a6
1 changed files with 2 additions and 0 deletions
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2
src/libcore/iter/sources.rs
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@ -461,6 +461,8 @@ unsafe impl<A, F: FnOnce() -> A> TrustedLen for OnceWith<F> {}
/// `.foorc`:
///
/// ```no_run
/// #![feature(iter_once_with)]
///
/// use std::iter;
/// use std::fs;
/// use std::path::PathBuf;