Struct PyContext

pub struct PyContext { /* private fields */ }

PyContext is a wrapper for context object provided by the user. It injects some values (currently only super::lambda::PyLambdaContext) that is type-hinted by the user.

PyContext is initialised during the startup, it inspects the provided context object for fields that are type-hinted to inject some values provided by the framework (see PyContext::new()).

After finding fields that needs to be injected, layer::AddPyContextLayer, a tower::Layer, populates request-scoped values from incoming request.

And finally PyContext implements ToPyObject (so it can by passed to Python handlers) that provides PyObject provided by the user with the additional values injected by the framework.

Implementations

impl PyContext

pub fn new(inner: PyObject) -> PyResult<Self>

pub fn populate_from_extensions(&self, _ext: &Extensions)

Trait Implementations

impl Clone for PyContext

fn clone(&self) -> PyContext

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl ToPyObject for PyContext

fn to_object(&self, _py: Python<'_>) -> PyObject

Converts self into a Python object.