Trait Argument

pub trait Argument: Sized {
    // Required method
    fn parse(arg: impl AsRef<str>, arg: ArgRef) -> Result<Self, Error>;
}

Required Methods

fn parse(arg: impl AsRef<str>, arg: ArgRef) -> Result<Self, Error>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<T: FromStr> Argument for T

where <T as FromStr>::Err: StdError + 'static,