ensureUnusedCapacity
Increases capacity, guaranteeing that insertions up until
additional_count more items will not cause an allocation, and
therefore cannot fail.
Function parameters
Parameters
- self:*Self
- additional_count:usize
Type definitions in this namespace
Types
An `ArrayHashMap` with default hash and equal functions.
Functions
- AutoArrayHashMap
- An `ArrayHashMap` with default hash and equal functions.
- AutoArrayHashMapUnmanaged
- An `ArrayHashMapUnmanaged` with default hash and equal functions.
- StringArrayHashMap
- An `ArrayHashMap` with strings as keys.
- StringArrayHashMapUnmanaged
- An `ArrayHashMapUnmanaged` with strings as keys.
- ArrayHashMap
- Deprecated in favor of `ArrayHashMapWithAllocator` (no code changes needed)
- ArrayHashMapWithAllocator
- A hash table of keys and values, each stored sequentially.
- ArrayHashMapUnmanaged
- A hash table of keys and values, each stored sequentially.
Source
Implementation
pub fn ensureUnusedCapacity(self: *Self, additional_count: usize) !void {
return self.unmanaged.ensureUnusedCapacityContext(self.allocator, additional_count, self.ctx);
}