Struct client::Opt

pub(crate) struct Opt {
    pub(crate) host: String,
    pub(crate) port: i32,
    pub(crate) secret: Option<String>,
    pub(crate) user: String,
    pub(crate) modp: RfcModpType,
    pub(crate) type: ChaumPedersenType,
    pub(crate) curve: EllipticCurveType,
}

Command-line options structure for the ZKPass client.

Fields

host: String

The host address of the ZKPass server.

port: i32

The port number to connect to the ZKPass server.

secret: Option<String>

Optional secret passcode for authentication.

user: String

Username for identification.

modp: RfcModpType

Type of RFC log group to use for the Discrete Log implementation of Chaum-Pedersen.

type: ChaumPedersenType

Underlying type of the Chaum-Pedersen protocol to use.

curve: EllipticCurveType

Elliptic curve type for the Elliptic Curve implementation of Chaum-Pedersen.

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 clap::App corresponding to the struct.

fn from_clap(matches: &ArgMatches<'_>) -> Self

Builds the struct from clap::ArgMatches. It’s guaranteed to succeed if matches originates from an App generated by [StructOpt::clap] called on the same type, otherwise it must panic.

fn from_args() -> Selfwhere Self: Sized,

Builds the struct from the command line arguments (std::env::args_os). Calls clap::Error::exit on failure, printing the error message and aborting the program.

fn from_args_safe() -> Result<Self, Error>where Self: Sized,

Builds the struct from the command line arguments (std::env::args_os). Unlike [StructOpt::from_args], returns clap::Error on failure instead of aborting the program, so calling .exit is up to you.

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

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