Zig 0.17.0-dev (Split by item)

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addOrOom

Integer addition returning error.OutOfMemory on overflow.

deque.addOrOom

fn addOrOom(a: usize, b: usize) error

File

lib/std/deque.zig:368

Code

fn addOrOom(a: usize, b: usize) error{OutOfMemory}!usize {
    const result, const overflow = @addWithOverflow(a, b);
    if (overflow != 0) return error.OutOfMemory;
    return result;
}