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Clarify ambiguous wording in fold() docs #32036

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Mar 5, 2016
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Clarify ambiguous wording in fold() docs #32036

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2 changes: 1 addition & 1 deletion src/libcore/iter.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -1532,7 +1532,7 @@ pub trait Iterator {
/// An iterator adaptor that applies a function, producing a single, final value.
///
/// `fold()` takes two arguments: an initial value, and a closure with two
/// arguments: an 'accumulator', and an element. It returns the value that
/// arguments: an 'accumulator', and an element. The closure returns the value that
/// the accumulator should have for the next iteration.
///
/// The initial value is the value the accumulator will have on the first
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