Macro serde_json_lodash::intersection [−][src]
macro_rules! intersection { () => { ... }; ($a:expr $(,)*) => { ... }; ($a:expr, $b:expr $(,)*) => { ... }; ($a:expr, $b:expr, $($rest:tt)*) => { ... }; }
Description can be found in lodash intersection
Examples:
#[macro_use] extern crate serde_json_lodash; use serde_json::json; assert_eq!( intersection!(json!([2, 1]), json!([2, 3])), json!([2]) );
More examples:
assert_eq!(intersection!(), json!([])); assert_eq!(intersection!(json!(null)), json!([])); assert_eq!(intersection!(json!(false)), json!([])); assert_eq!(intersection!(json!(0)), json!([])); assert_eq!(intersection!(json!("")), json!([])); assert_eq!(intersection!(json!("ab")), json!([])); assert_eq!(intersection!(json!([])), json!([])); assert_eq!(intersection!(json!({})), json!([])); assert_eq!(intersection!(json!([null,false,0,"","ab",[],{}])), json!([null,false,0,"","ab",[],{}])); assert_eq!(intersection!(json!([null,false,0,"","ab",[],{}]), json!([])), json!([])); assert_eq!(intersection!(json!([null,false,0,"","ab",[],{}]), json!([null,false,0,"","ab",[],{}])), json!([null,false,0,"","ab"]));