Trait aopt::opt::OptParser

pub trait OptParser {
    type Output;
    type Error: Into<Error>;

    // Required method
    fn parse_opt(&self, pattern: &str) -> Result<Self::Output, Self::Error>;
}

Option parser using for parsing option constructor string.

Required Associated Types

type Output

type Error: Into<Error>

Required Methods

fn parse_opt(&self, pattern: &str) -> Result<Self::Output, Self::Error>

Implementors

impl OptParser for StrParser

type Output = ConstrctInfo

type Error = Error

impl<P, C, V> OptParser for OptSet<P, C, V>

where C::Opt: Opt, C: Ctor, P: OptParser, V: OptValidator, P::Output: Information, C::Config: ConfigValue + Default,

type Output = <P as OptParser>::Output

type Error = <P as OptParser>::Error

impl<Set, Inv, Ser> OptParser for HCOptSet<Set, Inv, Ser>

where Set: OptParser,

type Output = <Set as OptParser>::Output

type Error = <Set as OptParser>::Error