[wp-trac] [WordPress Trac] #27979: Pass Customizer Setting instance to `customize_update_` and `customize_preview_`

[WordPress Trac]

#27979: Pass Customizer Setting instance to `customize_update_` and
`customize_preview_`
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 Reporter:  danielbachhuber  |      Owner:
     Type:  enhancement      |     Status:  new
 Priority:  normal           |  Milestone:  Future Release
Component:  General          |    Version:
 Severity:  normal           |   Keywords:  needs-patch good-first-bug
  Focuses:                   |
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 The `customize_update_` and `customize_preview_` actions would benefit
 from having the setting instance passed to them. When using a custom type,
 it would be helpful to have a reference as to which setting is being saved
 in case a common callback is being used to save / preview all settings of
 a given custom type.

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Ticket URL: <https://core.trac.wordpress.org/ticket/27979>
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