failed: Determine if 'try()' call failed

Description Usage Arguments Value See Also Examples

View source: R/functions.R

Description

Determine if try() call failed

Usage

1
failed(x)

Arguments

x

Result of a try() call.

Value

TRUE if x is of class "try-error", indicating an error.

See Also

try()

Examples

1
2
failed(try(sqrt("a")))
failed(try(sqrt(2)))

alexanderbrenning/alexmisc documentation built on Jan. 7, 2022, 5:41 p.m.