Module magnus::gc

Functions for working with Ruby’s Garbage Collector.

Functions

adjust_memory_usage

Inform Ruby of external memory usage.

all_stats

Returns all possible key/value pairs for stat as a Ruby Hash.

count

Returns the number of garbage collections that have been run since the start of the process.

disable

Disable automatic GC runs.

enable

Enable automatic GC run.

locationruby_gte_2_7

Get the new location of an object.

mark

Mark an Object.

mark_movableruby_gte_2_7

Mark an Object and let Ruby know it is moveable.

mark_slice

Mark multiple Objects.

register_address

Inform Ruby’s garbage collector that valref points to a live Ruby object.

register_mark_object

Registers value to never be garbage collected.

start

Trigger a “full” GC run.

stat

Returns the GC profiling value for key.

unregister_address

Inform Ruby’s garbage collector that valref that was previously registered with register_address no longer points to a live Ruby object.