Function zerocopy::insert_vec_zeroed
source · pub fn insert_vec_zeroed<T: FromZeroes>(
v: &mut Vec<T>,
position: usize,
additional: usize
)
Available on crate feature
alloc
only.Expand description
Inserts additional
new items into Vec<T>
at position
.
The new items are initialized with zeroes.
Panics
- Panics if
position > v.len()
. - Panics if
Vec::reserve(additional)
fails to reserve enough memory.