Golang fmt.Errorf() function examples
package fmt
Errorf formats according to a format specifier and returns the string as a value that satisfies error.
Golang fmt.Errorf() function usage examples
Example 1 :
connection, err := amqp.Dial(amqpURI)
if err != nil {
return fmt.Errorf("Dial: %s", err)
}
Example 2 :
query.Error = fmt.Errorf("Multi Oid Walk not supported")
Reference :
Advertisement
Something interesting
Tutorials
+19.1k Mac OSX : Homebrew and Golang
+6.3k Javascript : Generate random key with specific length
+14.3k Golang : How to shuffle elements in array or slice?
+7.1k Golang : Get environment variable
+7.5k Golang : Process json data with Jason package
+19.2k Golang : Check if directory exist and create if does not exist
+6.2k Golang : Get missing location after unmarshal binary and gob decode time.
+8.6k Golang : Add text to image and get OpenCV's X, Y co-ordinates example
+6.8k Golang : Join lines with certain suffix symbol example
+26.3k Golang : Calculate future date with time.Add() function
+8.9k Golang : What is the default port number for connecting to MySQL/MariaDB database ?
+11.2k Golang : Proper way to test CIDR membership of an IP 4 or 6 address example