docs: add documentation comment to with_capacity function

1 files changed, 2 insertions, 0 deletions

diff --git a/src/lib.rs b/src/lib.rs
index 0a8333a..1fc7803 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -70,6 +70,8 @@ where
         }
     }
 
+    /// Returns a new `MultiVec` with a capacity for `capacity` items. This function will
+    /// allocate memory.
     pub fn with_capacity(capacity: usize) -> Self
     {
         let mut this = Self {