Enum cglue::option::COption

#[repr(C)]
pub enum COption<T> {
    None,
    Some(T),
}

FFI-safe Option.

This type is not really meant for general use, but rather as a last-resort conversion for type wrapping.

Typical workflow would include temporarily converting into/from COption.

Variants

None

Some(T)

Implementations

impl<T> COption<T>

pub fn is_some(&self) -> bool

pub fn unwrap(self) -> T

pub fn as_ref(&self) -> Option<&T>

pub fn as_mut(&mut self) -> Option<&mut T>

Trait Implementations

impl<T> From<COption<T>> for Option<T>

fn from(opt: COption<T>) -> Self

Performs the conversion.

impl<T> From<Option<T>> for COption<T>

fn from(opt: Option<T>) -> Self

Performs the conversion.