Type Alias cairo_lang_diagnostics::Maybe

pub type Maybe<T> = Result<T, DiagnosticAdded>;

Represents an arbitrary type T or a missing output due to an error whose diagnostic was properly reported.

Aliased Type

enum Maybe<T> {
    Ok(T),
    Err(DiagnosticAdded),
}

Variants

Ok(T)

Contains the success value

Err(DiagnosticAdded)

Contains the error value

Trait Implementations

impl<T> ToOption<T> for Maybe<T>

fn to_option(self) -> Option<T>