Struct Command0

pub struct Command0<'a> {
    pub docs: DocInfo,
    pub subcommands: Vec<Box<dyn Cmd + 'a>>,
    pub handler: Option<Box<dyn FnMut() -> CliResult<()> + 'a>>,
}

Fields

docs: DocInfo

subcommands: Vec<Box<dyn Cmd + 'a>>

handler: Option<Box<dyn FnMut() -> CliResult<()> + 'a>>

Implementations

impl<'a> Command0<'a>

pub fn name(name: &str) -> Self

pub fn with_completions(self) -> Self

pub fn version(self, version: &str) -> Self

pub fn description(self, description: &str) -> Self

pub fn input<T1: Input>(self, in1: T1) -> Command1<'a, T1>

pub fn handler<F>(self, handler: F) -> Self

where F: FnMut() -> CliResult<()> + 'a,

pub fn subcommand<C: Cmd + 'a>(self, sub: C) -> Self

Trait Implementations

impl<'a> ParserInfo for Command0<'a>

fn docs(&self) -> &DocInfo

fn symbols(&mut self) -> Vec<&mut dyn Input>

fn subcommand_docs(&self) -> Vec<DocInfo>

fn call_handler(&mut self) -> CliResult<()>

fn push_parent(&mut self, parents: &[String])

fn complete_subcommand( &mut self, sub_idx: usize, tokens: &[String], ) -> Result<Vec<CompOut>, CliError>

fn parse_subcommand( &mut self, sub_idx: usize, tokens: &[String], ) -> Result<(), CliError>