Type Alias x11rb_protocol::SequenceNumber

pub type SequenceNumber = u64;

Number type used for referring to things that were sent to the server in responses from the server.

Each request sent to the X11 server is implicitly assigned a monotonically increasing sequence number. Replies, events, and errors contain the sequence number of the last request that the server received. This allows to map replies to their requests and to figure out which request caused an error.