Module widget_ipc 

Versioned, permission-checked messages exchanged with isolated widget frames.

Structs

WidgetRequest

A method call sent by a widget frame.

WidgetResponse

The reply to a widget request. Exactly one of result and error is set.

WidgetSession

One widget frame’s identity, granted permissions, and request rate.

WidgetSessions

Active widget frame sessions, keyed by an opaque session ID.

Constants

MAX_WIDGET_MESSAGE_BYTES

Largest accepted widget message, in bytes.

WIDGET_PROTOCOL_VERSION

Protocol version every widget message must carry.

Functions

failure

Builds an error response.

permission_for_method 🔒

Returns the permission a method requires, or None for unknown methods.

success

Builds a successful response.