Enum snowchains::Opt

pub enum Opt {
    Init(Init),
    Switch(Switch),
    Login(Login),
    Participate(Participate),
    Download(RetrieveTestcases),
    Retrieve(Retrieve),
    Judge(Judge),
    Submit(Submit),
}

Variants

Init(Init)

Switch(Switch)

Login(Login)

Participate(Participate)

Download(RetrieveTestcases)

Retrieve(Retrieve)

Judge(Judge)

Submit(Submit)

Trait Implementations

impl Debug for Opt

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

Formats the value using the given formatter.

impl StructOpt for Opt

fn clap<'a, 'b>() -> App<'a, 'b>

Returns the corresponding clap::App.

fn from_clap(matches: &ArgMatches) -> Self

Creates the struct from clap::ArgMatches. It cannot fail with a parameter generated by clap by construction.

fn from_args() -> Self

Gets the struct from the command line arguments. Print the error message and quit the program in case of failure.

fn from_iter<I>(iter: I) -> Self where
    I: IntoIterator,
    <I as IntoIterator>::Item: Into<OsString>,
    <I as IntoIterator>::Item: Clone, 

Gets the struct from any iterator such as a Vec of your making. Print the error message and quit the program in case of failure.

fn from_iter_safe<I>(iter: I) -> Result<Self, Error> where
    I: IntoIterator,
    <I as IntoIterator>::Item: Into<OsString>,
    <I as IntoIterator>::Item: Clone, 

Gets the struct from any iterator such as a Vec of your making.

impl StructOptInternal for Opt

fn augment_clap<'a, 'b>(app: App<'a, 'b>) -> App<'a, 'b>

fn from_subcommand<'a, 'b>(
    sub: (&'b str, Option<&'b ArgMatches<'a>>)
) -> Option<Self>

fn is_subcommand() -> bool