Conditions
These functions throw custom
targets-specific error conditions.
Useful for error handling in packages built on top of targets.
tar_message_run(...) tar_throw_file(...) tar_throw_run(...) tar_throw_validate(...) tar_warn_deprecate(...) tar_warn_run(...) tar_warn_validate(...)
... |
zero or more objects which can be coerced to character (and which are pasted together with no separator) or a single condition object. |
Other utilities to extend targets:
tar_assert,
tar_dir(),
tar_language,
tar_test()
try(tar_throw_validate("something is not valid"))Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.