Tryst::AfterHandle
A pending Tcl after command: its Tcl after-id, plus the callback id
registered to run when it fires, so App#after_cancel can release both.
#to_s is the bare after-id, so a handle drops straight into a Tcl
script - "after cancel #{handle}".
Constructors
Instance methods
cb_id
clone
Sourcecopy_with(tcl_id _tcl_id = @tcl_id, cb_id _cb_id = @cb_id)
Sourcetcl_id