SYNOPSIS Without exit_on_error: # on successful call f(...); # [200, "OK"] # on non-successful call f(...); # [404, "Not found"] With exit_on_error => 1: # on successful call f(...); # [200, "OK"] # on non-successful call f(...); # print message "Call f() failed with 404 status: Not found" to STDERR and exits 104 To customize what statuses are considered error: exit_on_error => { success_statuses => '^2..$' }. DESCRIPTION This property sets so that function calls exit() when result status is a non-successful one. Successful statuses by default include 2xx and 304 ('^(2..|304)$'). Exit code is currently set to (like in Perinci::CmdLine) and might be customizable in the future. SEE ALSO Perinci