Macro tikv_util::map [−][src]
Initializes a HashMap
with specified key-value pairs.
Examples
// empty map let m: tikv_util::collections::HashMap<u8, u8> = map!(); assert!(m.is_empty()); // one initial kv pairs. let m = map!("key" => "value"); assert_eq!(m.len(), 1); assert_eq!(m["key"], "value"); // initialize with multiple kv pairs. let m = map!("key1" => "value1", "key2" => "value2"); assert_eq!(m.len(), 2); assert_eq!(m["key1"], "value1"); assert_eq!(m["key2"], "value2");