Function init [src]

Allocate a new RingBuffer; deinit() should be called to free the buffer.

Prototype

pub fn init(allocator: Allocator, capacity: usize) Allocator.Error!RingBuffer

Parameters

allocator: Allocatorcapacity: usize

Source

  pub fn init(allocator: Allocator, capacity: usize) Allocator.Error!RingBuffer {
    const bytes = try allocator.alloc(u8, capacity);
    return RingBuffer{
        .data = bytes,
        .write_index = 0,
        .read_index = 0,
    };
}  