1 files changed, 3 insertions, 32 deletions
diff --git a/vendor/itertools/src/process_results_impl.rs b/vendor/itertools/src/process_results_impl.rs
index 44308f378..713db4551 100644
--- a/vendor/itertools/src/process_results_impl.rs
+++ b/vendor/itertools/src/process_results_impl.rs
@@ -1,3 +1,5 @@
+#[cfg(doc)]
+use crate::Itertools;
 
 /// An iterator that produces only the `T` values as long as the
 /// inner iterator produces `Ok(T)`.
@@ -52,38 +54,7 @@ impl<'a, I, T, E> Iterator for ProcessResults<'a, I, E>
 /// “Lift” a function of the values of an iterator so that it can process
 /// an iterator of `Result` values instead.
 ///
-/// `iterable` is an iterator or iterable with `Result<T, E>` elements, where
-/// `T` is the value type and `E` the error type.
-///
-/// `processor` is a closure that receives an adapted version of the iterable
-/// as the only argument — the adapted iterator produces elements of type `T`,
-/// as long as the original iterator produces `Ok` values.
-///
-/// If the original iterable produces an error at any point, the adapted
-/// iterator ends and the `process_results` function will return the
-/// error iself.
-///
-/// Otherwise, the return value from the closure is returned wrapped
-/// inside `Ok`.
-///
-/// # Example
-///
-/// ```
-/// use itertools::process_results;
-///
-/// type R = Result<i32, &'static str>;
-///
-/// let first_values: Vec<R> = vec![Ok(1), Ok(0), Ok(3)];
-/// let second_values: Vec<R> = vec![Ok(2), Ok(1), Err("overflow")];
-///
-/// // “Lift” the iterator .max() method to work on the values in Results using process_results
-///
-/// let first_max = process_results(first_values, |iter| iter.max().unwrap_or(0));
-/// let second_max = process_results(second_values, |iter| iter.max().unwrap_or(0));
-///
-/// assert_eq!(first_max, Ok(3));
-/// assert!(second_max.is_err());
-/// ```
+/// [`IntoIterator`] enabled version of [`Itertools::process_results`].
 pub fn process_results<I, F, T, E, R>(iterable: I, processor: F) -> Result<R, E>
     where I: IntoIterator<Item = Result<T, E>>,
           F: FnOnce(ProcessResults<I::IntoIter, E>) -> R