Struct Opt 

pub struct Opt {
    pub name: &'static str,
    pub value: Option<&'static str>,
    pub values: &'static [&'static str],
    pub help: &'static str,
}

An option of a command: --no-example, or --front <framework>.

Fields

name: &'static str

value: Option<&'static str>

What the value is called in help (framework), for an option that takes one.

values: &'static [&'static str]

The values accepted, when they are a fixed list.

help: &'static str

Implementations

impl Opt

pub const fn flag(name: &'static str, help: &'static str) -> Opt

pub const fn value( name: &'static str, value: &'static str, values: &'static [&'static str], help: &'static str, ) -> Opt