Macro serde_json_lodash::merge [−][src]
macro_rules! merge { () => { ... }; ($a:expr $(,)*) => { ... }; ($a:expr, $b:expr $(,)*) => { ... }; ($a:expr, $b:expr, $($rest:tt)*) => { ... }; }
Description can be found in lodash merge
Examples:
#[macro_use] extern crate serde_json_lodash; use serde_json::json; let object = json!({ "a": [{ "b": 2 }, { "d": 4 }] }); let other = json!({ "a": [{ "c": 3 }, { "e": 5 }] }); assert_eq!( merge!(object, other), json!({ 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] }) );
More examples:
assert_eq!(merge!(), json!({})); assert_eq!( merge!(json!({'a':1}), json!({'b':2}), json!({'c':3})), json!({'a': 1, 'b': 2, 'c': 3}) );