Trait playdate_sys::error::OkOrNullErr

pub trait OkOrNullErr<T> {
    // Required method
    fn ok_or_null<'a>(self) -> Result<&'a T, NullPtrError>;
}

Required Methods

fn ok_or_null<'a>(self) -> Result<&'a T, NullPtrError>

Implementations on Foreign Types

impl<T> OkOrNullErr<T> for *const T

fn ok_or_null<'a>(self) -> Result<&'a T, NullPtrError>

Implementors