addPositional<T> method
Arg<T>
addPositional<T>(
- String name, {
- String? description,
- UsageGroup? usageGroup,
- Requires<
T> ? requires, - required ValueParser<
T> parser, - ValuePrinter<
T> ? printer, - bool? noOptionsFollowing,
Adds a new positional argument.
If noOptionsFollowing
is true
, all arguments after this positional
will be parsed as positionals, not options.
Implementation
Arg<T> addPositional<T>(String name,
{String? description,
UsageGroup? usageGroup,
Requires<T>? requires,
required ValueParser<T> parser,
ValuePrinter<T>? printer,
bool? noOptionsFollowing}) =>
_base.addPositional(name,
description: description,
usageGroup: usageGroup,
requires: requires,
parser: parser,
printer: printer,
accumulator: discardAccumulator,
isMulti: false,
noOptionsFollowing: noOptionsFollowing);