Function deinit [src]

Call to free the internal buffer of the iterator.

Prototype

pub fn deinit(self: *ArgIteratorWasi) void

Parameters

self: *ArgIteratorWasi

Source

  pub fn deinit(self: *ArgIteratorWasi) void {
    const last_item = self.args[self.args.len - 1];
    const last_byte_addr = @intFromPtr(last_item.ptr) + last_item.len + 1; // null terminated
    const first_item_ptr = self.args[0].ptr;
    const len = last_byte_addr - @intFromPtr(first_item_ptr);
    self.allocator.free(first_item_ptr[0..len]);
    self.allocator.free(self.args);
}  