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Context management for AtomVM ports and NIFs

Provides safe wrappers around AtomVM’s context structures

Structs§

Context: Opaque context structure that matches AtomVM’s internal representation
ContextGuard: RAII wrapper for automatic context cleanup
ContextManager: Context manager for handling multiple contexts
PortBuilder: Port builder for ergonomic port creation

cleanup_platform_data: Clean up platform data from a context
context_get_platform_data^⚠: Get platform data from context
context_get_user_data^⚠: Get user data from context (for storing Erlang terms)
context_set_platform_data^⚠: Set platform data in context
context_set_user_data^⚠: Set user data in context
create_port_context^⚠: Create a new port context
create_port_context_safe: Safe wrapper for creating port contexts
destroy_port_context^⚠: Destroy a port context and clean up resources
destroy_port_context_safe: Safe wrapper for destroying port contexts
get_global_context: Get the global context for ISR use
global_context_ptr^⚠: Get the global context pointer (for ISR use)
init_platform_data: Initialize platform data in a context
is_port_alive: Check if a port is still alive
port_is_alive^⚠: Check if a port is still alive
with_platform_data: Helper functions for common context operations Safely execute a function with platform data
with_platform_data_mut: Safely execute a function with mutable platform data