Struct pyo3::buffer::ReadOnlyCell

#[repr(transparent)]
pub struct ReadOnlyCell<T: Element>(_);

Like std::cell::Cell, but only provides read-only access to the data.

&ReadOnlyCell<T> is basically a safe version of *const T: The data cannot be modified through the reference, but other references may be modifying the data.

Implementations

impl<T: Element> ReadOnlyCell<T>

pub fn get(&self) -> T

Returns a copy of the current value.

pub fn as_ptr(&self) -> *const T

Returns a pointer to the current value.