alloc_observe.beginOwned

1/// Initiates an ordinary observation span using an explicit caller identity,2/// forwarding prior and requested buffer sizes, addresses, alignment, and3/// return address arguments. In enabled builds, this function asserts identity4/// validity rules by requiring a nonzero producer identifier and requiring a5/// nonzero cookie whenever the generation number is nonzero, but it performs no6/// automatic generation advancement or lifecycle state validation. If7/// observation is suppressed or no sink is present, the function returns an8/// inactive span. In disabled builds, it returns an inert span.9pub inline fn beginOwned(10    identity: Identity,11    operation: Operation,12    old_address: usize,13    old_len: usize,14    len: usize,15    alignment: usize,16    return_address: usize,17) Span {18    return beginEvent(19        identity,20        operation,21        .none,22        .none,23        old_address,24        old_len,25        len,26        alignment,27        return_address,28    );29}

1/// Initiates an ordinary observation span using an explicit caller identity,2/// forwarding prior and requested buffer sizes, addresses, alignment, and3/// return address arguments. In enabled builds, this function asserts identity4/// validity rules by requiring a nonzero producer identifier and requiring a5/// nonzero cookie whenever the generation number is nonzero, but it performs no6/// automatic generation advancement or lifecycle state validation. If7/// observation is suppressed or no sink is present, the function returns an8/// inactive span. In disabled builds, it returns an inert span.9pub const beginOwned = protocol.beginOwned;