Function bitAnd [src]

r = a & b

Prototype

pub fn bitAnd(r: *Managed, a: *const Managed, b: *const Managed) !void

Parameters

r: *Manageda: *const Managedb: *const Managed

Source

  pub fn bitAnd(r: *Managed, a: *const Managed, b: *const Managed) !void {
    const cap = if (a.len() >= b.len())
        if (b.isPositive()) b.len() else if (a.isPositive()) a.len() else a.len() + 1
    else if (a.isPositive()) a.len() else if (b.isPositive()) b.len() else b.len() + 1;

    try r.ensureCapacity(cap);
    var m = r.toMutable();
    m.bitAnd(a.toConst(), b.toConst());
    r.setMetadata(m.positive, m.len);
}  