Struct Parser 

pub struct Parser { /* private fields */ }

Command line parser.

Implementations

impl Parser

pub const fn new() -> Self

Create a new parser.

pub fn parse(&self, line: &str) -> Result<Command, ParseError>

Parse a command line into a Command.

Errors

Returns ParseError if the command is unknown or arguments are invalid.

pub fn command_names(&self) -> &'static [&'static str]

Get all available command names (for completion).

Trait Implementations

impl Debug for Parser

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

Formats the value using the given formatter.

impl Default for Parser

fn default() -> Parser

Returns the “default value” for a type.