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Fix typos in vec try_reserve(_exact) docs

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`try_reserve` and `try_reserve_exact` docs refer to calling `reserve` and `reserve_exact`.
`try_reserve_exact` example uses `try_reserve` method instead of `try_reserve_exact`.
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Anton 2020-09-02 13:12:44 +02:00 committed by GitHub
parent da897dfb6d
commit b67006422e
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1 changed files with 3 additions and 3 deletions
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6
library/alloc/src/vec.rs
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@ -523,7 +523,7 @@ impl<T> Vec<T> {
/// Tries to reserve capacity for at least `additional` more elements to be inserted
/// in the given `Vec<T>`. The collection may reserve more space to avoid
/// frequent reallocations. After calling `reserve`, capacity will be
/// frequent reallocations. After calling `try_reserve`, capacity will be
/// greater than or equal to `self.len() + additional`. Does nothing if
/// capacity is already sufficient.
///
@ -559,7 +559,7 @@ impl<T> Vec<T> {
}
/// Tries to reserves the minimum capacity for exactly `additional` more elements to
/// be inserted in the given `Vec<T>`. After calling `reserve_exact`,
/// be inserted in the given `Vec<T>`. After calling `try_reserve_exact`,
/// capacity will be greater than or equal to `self.len() + additional`.
/// Does nothing if the capacity is already sufficient.
///
@ -582,7 +582,7 @@ impl<T> Vec<T> {
/// let mut output = Vec::new();
///
/// // Pre-reserve the memory, exiting if we can't
/// output.try_reserve(data.len())?;
/// output.try_reserve_exact(data.len())?;
///
/// // Now we know this can't OOM in the middle of our complex work
/// output.extend(data.iter().map(|&val| {