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Macros

rumtk_async_sleep

Sleep for some duration of time in an async context. Meaning, we can be awaited.

rumtk_cache_fetch

Searches for item in global cache. If global cache lacks item, create item using factory function passed to this macro.

rumtk_cache_get

Retrieves the cached item in immutable mode.

rumtk_cache_push

Overrides contents in cache at key K. No checks are performed for the existence of the key in the cache. Be careful not to override necessary data.

rumtk_connect

This macro is a convenience macro that allows you to establish a connection to an endpoint. It creates and instance of [tcp::RUMClientHandle].

rumtk_create_server

Macro for creating a server instance.

rumtk_create_task

This macro creates an async body that calls the async closure and awaits it.

rumtk_create_task_args

Creates an instance of SafeTaskArgs with the arguments passed.

rumtk_critical_section_read

Using a standard spin lock SafeLock, lock it and execute the critical section. The critical section itself is a synchronous function or closure. In this case, the critical section simply retrieves a value from a guarded dataset.

rumtk_critical_section_write

Using a standard spin lock SafeLock, lock it and execute the critical section. The critical section itself is a synchronous function or closure. In this case, the critical section attempts to modify the internal state of a guarded dataset.

rumtk_deserialize

Deserialization macro which will take a JSON string representation and return an instance of the specified type.

rumtk_exec_task

Convenience macro for packaging the task components and launching the task in one line.

rumtk_generate_id

rumtk_get_ip_port

Convenience macro for obtaining the ip and port off a string with format ip:port.

rumtk_init_threads

First, let’s make sure we have tokio initialized at least once. The runtime created here will be saved to the global context so the next call to this macro will simply grab a reference to the previously initialized runtime.

rumtk_lock_read

Framework interface to obtain a read guard to the locked data. To access the internal data, you will need to dereference the guard (*guard).

rumtk_lock_write

Framework interface to obtain a write guard to the locked data. To access the internal data, you will need to dereference the guard (*guard).

rumtk_new_lock

Creates a new safe lock to guard the given data. This interface was created to cleanup lock management for consumers of framework!

rumtk_new_task_queue

rumtk_pipeline_command

Creates a pipeline command out of the provided parameters. Parameters include path, args, and env. The command has RUMCommand.

rumtk_pipeline_run

Given a series of RUMCommand passed to this macro, prepare and execute the commands in a pipeline. A pipeline here refers to the Unix style pipeline which is the terminal form of a pipeline. The pipeline behaves like it would in the terminal => ls | wc.

rumtk_pipeline_run_async

Given a series of RUMCommand passed to this macro, prepare and execute the commands in a pipeline. A pipeline here refers to the Unix style pipeline which is the terminal form of a pipeline. The pipeline behaves like it would in the terminal => ls | wc.

rumtk_print_license_notice

Prints the mandatory GPL License Notice to terminal!

rumtk_python_exec

Execute the contents of a closure passed to this macro. This macro is an alias for [rumtk_core::scripting::python_utils::py_exec].

rumtk_python_exec_module

Load a Python module and execute contents.

rumtk_read_stdin

Reads STDIN and unescapes the incoming message. Return this unescaped message.

rumtk_resolve_task

This macro awaits a future.

rumtk_resolve_task_from_async

rumtk_serialize

Serialization macro which will take an object instance decorated with [Serialize] trait from serde and return the JSON string representation.

rumtk_sleep

Sleep a duration of time in a sync context, so no await can be call on the result.

rumtk_spawn_task

Puts task onto the runtime queue.

rumtk_start_server

Macro for starting the server. When a server is created, it does not start accepting clients right away. You need to call this macro to do that or call [tcp::RUMServerHandle::start] directly.

rumtk_wait_on_task

Using the initialized runtime, wait for the future to resolve in a thread blocking manner!

rumtk_write_stdout

Writes RUMString or RUMBuffer to stdout.