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err

outcome.err

error of an outcome that is known to contain an error

This can only be called in cases where it is known for sure that this
outcome is an error. A runtime error will be created otherwise.
Precondition
pre
  safety: outcome.this!!
0.095dev (GIT hash cad6e82a0e3c9c244c113471b376798c2d702f2d)
last changed: 2026-04-15