tests/testthat/_snaps/ggproto.md

construction checks input

All members of a <ggproto> object must be named.
All members of a <ggproto> object must be named.
`_inherit` must be a <ggproto> object, not a <data.frame> object.


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ggplot2 documentation built on April 22, 2026, 5:10 p.m.