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Update documentation for from_raw_parts #19306

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Merged
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Dec 8, 2014
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Update documentation for from_raw_parts #19306

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10 changes: 2 additions & 8 deletions src/libcollections/vec.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -195,15 +195,9 @@ impl<T> Vec<T> {
}
}

/// Creates a `Vec<T>` directly from the raw constituents.
/// Creates a `Vec<T>` directly from the raw components of another vector.
///
/// This is highly unsafe:
///
/// - if `ptr` is null, then `length` and `capacity` should be 0
/// - `ptr` must point to an allocation of size `capacity`
/// - there must be `length` valid instances of type `T` at the
/// beginning of that allocation
/// - `ptr` must be allocated by the default `Vec` allocator
/// This is highly unsafe, due to the number of invariants that aren't checked.
///
/// # Example
///
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