What does borrowed data escapes outside of closure mean?

Question

Rust

eh

What does borrowed data escapes outside of closure mean?

I've a Map rn and what I'm trying to do is:-

let map = ...;

if map.contains_key("key") {
map = map["key"]
}

0

17.01.2022

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eh · Answer 1

eh Автор вопроса

actually I'm using serde_json dependency, so it's something like let json_map = json_object["key"].as_object().unwrap(); if json_map.contains_key("key") { json_map = json_map["key"].as_object().unwrap(); } as_object method just returns a Map

0

17.01.2022

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What does borrowed data escapes outside of closure mean?

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