Struct pyo3::GILGuard

pub struct GILGuard { /* fields omitted */ }

RAII type that represents the Global Interpreter Lock acquisition.

Users are strongly encouraged to use Python::with_gil instead of directly constructing this type. See Python::acquire_gil for more.

Examples

use pyo3::Python;

{
    let gil_guard = Python::acquire_gil();
    let py = gil_guard.python();
} // GIL is released when gil_guard is dropped

Implementations

impl GILGuard

pub fn python(&self) -> Python<'_>

Retrieves the marker type that proves that the GIL was acquired.

Trait Implementations

impl Drop for GILGuard

The Drop implementation for GILGuard will release the GIL.

fn drop(&mut self)

Executes the destructor for this type.