Struct DefaultParser 

pub struct DefaultParser { /* private fields */ }

The default implementation of Parser trait.

Implementations

impl DefaultParser

pub fn builder() -> ParserBuilder

Get the builder to config parser.

Trait Implementations

impl Parser for DefaultParser

fn parse(&mut self, options: &Options) -> Result<CommandLine, ParseErr>

Parse arguments from env::args() with provided options.

fn parse_or_exit( &mut self, options: &Options, formatter: &HelpFormatter, ) -> CommandLine

Parse arguments from env::args() with provided options.

fn parse_args<T>( &mut self, options: &Options, arguments: &[T], ) -> Result<CommandLine, ParseErr>

where T: ToString,

Parse arguments with provided options.