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Rollup merge of #22111 - robinst:option-docs-flatmap, r=steveklabnik

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Some newcomers might look for a "flatMap" method on Option. Include the
reference so that searching the page would find "and_then".
This commit is contained in:
Manish Goregaokar 2015-02-17 15:41:30 +05:30
commit e4e4afa92d
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src/libcore/option.rs
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@ -605,6 +605,8 @@ impl<T> Option<T> {
/// Returns `None` if the option is `None`, otherwise calls `f` with the /// Returns `None` if the option is `None`, otherwise calls `f` with the
/// wrapped value and returns the result. /// wrapped value and returns the result.
/// ///
/// Some languages call this operation flatmap.
///
/// # Example /// # Example
/// ///
/// ``` /// ```