--- !ruby/object:RI::MethodDescription 
aliases: 
- !ruby/object:RI::AliasName 
  name: uidl
block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Returns the unique-id of the message. Normally the unique-id is a hash string of the message.
- !ruby/struct:SM::Flow::P 
  body: This method raises a POPError if an error occurs.
full_name: Net::POPMail#unique_id
is_singleton: false
name: unique_id
params: ()
visibility: public