Trait lib_ruby_parser::containers::maybe_ptr::AsOption

[+] Show declaration

pub trait AsOption<T> {
    fn as_option(&self) -> Option<&T>;
}

[−] Expand description

Trait for converting &Ptr into Option<&T>

Required methods

fn as_option(&self) -> Option<&T>[−]

Converts &Ptr into Option<&T>

Implementors

impl<T> AsOption<T> for MaybePtr<T>[+]

[+] Show hidden undocumented items

fn as_option(&self) -> Option<&T>