Struct RawArgs 

pub struct RawArgs { /* private fields */ }

Raw arguments that will be converted into Arg, Opt, Flag and Cmd instances.

Implementations

impl RawArgs

pub fn new<I>(args: I) -> Self

where I: Iterator<Item = String>,

Makes an RawArgs instance with the given raw arguments.

pub fn metadata(&self) -> Metadata

Returns the metadata.

pub fn metadata_mut(&mut self) -> &mut Metadata

Returns a mutable reference of the metadata.

pub fn remaining_args(&self) -> impl '_ + Iterator<Item = (usize, &str)>

Returns an iterator that iterates over unconsumed (not taken) raw arguments and their indices.

pub fn finish(self) -> Result<Option<String>, Error>

Completes the parsing process and checks for any errors.

If successful and Metadata::help_mode is true, this method returns Ok(Some(help_text)).

Trait Implementations

impl Debug for RawArgs

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.