Trait OptionExt 

trait OptionExt<T> {
    // Required method
    fn transpose(self) -> Spanned<Option<T>> ;
}

Available on (crate features formatting or parsing) and crate feature alloc only.

Required Methods

fn transpose(self) -> Spanned<Option<T>>

Implementations on Foreign Types

impl<T> OptionExt<T> for Option<Spanned<T>>

fn transpose(self) -> Spanned<Option<T>>

Implementors