phasers ENTER

Documentation for phasers ENTER, assembled from the following types:

language documentation Phasers

From Phasers

(Phasers) phasers ENTER

Runs at every block entry time, repeats on loop blocks.

Can have a return value that is provided even in later phases.

An exception thrown from an ENTER phaser will abort the ENTER queue, but one thrown from a LEAVE phaser will not.