experimental.catch() is subject to change at any time.
By using this function, you accept the risks of experimental functions.
experimental.catch() calls a function and returns any error as a string value.
If the function does not error the returned value is made into a string and returned.
Function type signature
(fn: () => A) => string
(Required) Function to call.
Catch an explicit error
import "experimental" experimental.catch(fn: () => die(msg: "error message"))// Returns "error message"
Was this page helpful?
Thank you for your feedback!
Support and feedback
Thank you for being part of our community! We welcome and encourage your feedback and bug reports for Flux and this documentation. To find support, use the following resources:
InfluxDB Cloud customers can contact InfluxData Support.