List targets whose progress is "canceled".
tar_canceled(names = NULL, store = targets::tar_config_get("store"))Optional, names of the targets. If supplied, the
output is restricted to the selected targets.
The object supplied to names should be NULL or a
tidyselect expression like any_of() or starts_with()
from tidyselect itself, or tar_described_as() to select target names
based on their descriptions.
Character of length 1, path to the
targets data store. Defaults to tar_config_get("store"),
which in turn defaults to _targets/.
When you set this argument, the value of tar_config_get("store")
is temporarily changed for the current function call.
See tar_config_get() and tar_config_set() for details
about how to set the data store path persistently
for a project.
A character vector of canceled targets.
Other progress:
tar_completed(),
tar_dispatched(),
tar_errored(),
tar_poll(),
tar_progress(),
tar_progress_branches(),
tar_progress_summary(),
tar_skipped(),
tar_watch(),
tar_watch_server(),
tar_watch_ui()
if (identical(Sys.getenv("TAR_EXAMPLES"), "true")) { # for CRAN
tar_dir({ # tar_dir() runs code from a temp dir for CRAN.
tar_script({
library(targets)
library(tarchetypes)
list(
tar_target(x, seq_len(2)),
tar_target(y, 2 * x, pattern = map(x))
)
}, ask = FALSE)
tar_make()
tar_canceled()
tar_canceled(starts_with("y_")) # see also any_of()
})
}