Enum ContextEvent 

#[non_exhaustive]
pub enum ContextEvent<'a, 'py> {
    Switched(Option<Borrowed<'a, 'py, PyContext>>),
    Unknown {
        raw_event: PyContextEvent,
        object: Option<Borrowed<'a, 'py, PyAny>>,
    },
}

An event passed to a context watcher.

This enum is non-exhaustive because CPython may add context watcher events in future versions.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Switched(Option<Borrowed<'a, 'py, PyContext>>)

The current context changed.

The value is the new current context, or None when there is no current context.

Unknown

An event which is not known to this version of PyO3.

Fields

raw_event: PyContextEvent

The raw CPython event value.

object: Option<Borrowed<'a, 'py, PyAny>>

The event-specific object, if one was provided.

Trait Implementations

impl<'a, 'py> Debug for ContextEvent<'a, 'py>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.