Trait attribute_derive::utils::Transpose

pub trait Transpose<T> {
    // Required method
    fn transpose(self) -> T;
}

Enables the transpose function on FlagOrValue containing or being contained in Option or Result.

Required Methods

fn transpose(self) -> T

Should behave equivalent to the built-in transpose functions available on Result<Option> and Option<Result>.

Implementors

impl<T> Transpose<Option<FlagOrValue<T>>> for FlagOrValue<Option<T>>

impl<T, E> Transpose<Result<FlagOrValue<T>, E>> for FlagOrValue<Result<T, E>>