Function subtractOne [src]

Prototype

pub fn subtractOne(rb: *RedirectBehavior) void

Parameters

rb: *RedirectBehavior

Source

  pub fn subtractOne(rb: *RedirectBehavior) void {
    switch (rb.*) {
        .not_allowed => unreachable,
        .unhandled => unreachable,
        _ => rb.* = @enumFromInt(@intFromEnum(rb.*) - 1),
    }
}  