Mongo::Session::ClusterTime::Signature

Allocate an instance and copies data from a BSON struct.

class User
  include BSON::Serializable
  property name : String
end

data = BSON.new
data["name"] = "John"
User.new(data)

NOTE: See self.new.

Generates an UInt64 hash value for this object.

This method must have the property that a == b implies a.hash == b.hash.

The hash value is used along with == by the Hash class to determine if two objects reference the same hash key.

Subclasses must not override this method. Instead, they must define hash(hasher), though usually the macro def_hash can be used to generate this method.

Converts to a BSON representation.

user = User.new name: "John"
bson = user.to_bson