insertAssumeCapacity

Insert item at index i. Moves list[i .. list.len] to higher indices to make room.

If i is equal to the length of the list this operation is equivalent to append.

This operation is O(N).

Asserts that the list has capacity for one additional item.

Asserts that the index is in bounds or equal to the length.

Function parameters

Parameters

self:*Self
i:usize
item:T

Deprecated.

Functions

Managed: Deprecated.
AlignedManaged: Deprecated.
Aligned: A contiguous, growable list of arbitrarily aligned items in memory.

Source

Implementation

pub fn insertAssumeCapacity(self: *Self, i: usize, item: T) void {
    assert(self.items.len < self.capacity);
    self.items.len += 1;

    @memmove(self.items[i + 1 .. self.items.len], self.items[i .. self.items.len - 1]);
    self.items[i] = item;
}