Valadoc.Rule.is_optional – valadoc Reference Manual
Packages
valadoc
Valadoc
Rule
Forward
name
Action
many
one_of
option
seq
Rule
accept_token
do_reduce
do_skip
do_start
has_start_token
is_optional
is_optional_rule
set_name
set_reduce
set_skip
set_start
starts_with_token
to_string
try_to_apply
would_accept_token
would_reduce
_name
_reduce_action
_skip_action
_start_action
is_optional
Description:
public
abstract
bool
is_optional
()