Struct ptero::cli::decoder::DecodeSubCommand

pub struct DecodeSubCommand { /* fields omitted */ }

Decode secret from the stegotext

Implementations

impl DecodeSubCommand

pub fn run(&self) -> Result<Vec<u8>, Box<dyn Error>>

pub fn do_decode(
    &self,
    mut stego_input: impl Read
) -> Result<Vec<u8>, Box<dyn Error>>

Trait Implementations

impl Clap for DecodeSubCommand

pub fn parse() -> Self

Parse from std::env::args_os(), exit on error

pub fn try_parse() -> Result<Self, Error>

Parse from std::env::args_os(), return Err on error.

pub fn parse_from<I, T>(itr: I) -> Self where
    T: Into<OsString> + Clone,
    I: IntoIterator<Item = T>, 

Parse from iterator, exit on error

pub fn try_parse_from<I, T>(itr: I) -> Result<Self, Error> where
    T: Into<OsString> + Clone,
    I: IntoIterator<Item = T>, 

Parse from iterator, return Err on error.

impl FromArgMatches for DecodeSubCommand

pub fn from_arg_matches(matches: &ArgMatches) -> Self

It's common to have an "application context" struct (sometimes called config) that represents all the normalized values after being processed by the CLI.

impl IntoApp for DecodeSubCommand

pub fn into_app<'b>() -> App<'b>

@TODO @release @docs

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

@TODO @release @docs