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Prefer using direct method calls instead of using the json macros

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Kerollmops 2022-04-11 16:12:56 -07:00 committed by Tamo
parent 436d2032c4
commit b3cec1a383
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1 changed files with 6 additions and 4 deletions
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10
flatten-serde-json/src/lib.rs
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@ -1,6 +1,6 @@
#![doc = include_str!("../README.md")] #![doc = include_str!("../README.md")]
use serde_json::{json, Map, Value}; use serde_json::{Map, Value};
pub fn flatten(json: &Map<String, Value>) -> Map<String, Value> { pub fn flatten(json: &Map<String, Value>) -> Map<String, Value> {
let mut obj = Map::new(); let mut obj = Map::new();
@ -42,7 +42,7 @@ fn insert_value(base_json: &mut Map<String, Value>, key: &str, to_insert: Value)
debug_assert!(!to_insert.is_object()); debug_assert!(!to_insert.is_object());
debug_assert!(!to_insert.is_array()); debug_assert!(!to_insert.is_array());
// does the field aleardy exists? // does the field already exists?
if let Some(value) = base_json.get_mut(key) { if let Some(value) = base_json.get_mut(key) {
// is it already an array // is it already an array
if let Some(array) = value.as_array_mut() { if let Some(array) = value.as_array_mut() {
@ -50,16 +50,18 @@ fn insert_value(base_json: &mut Map<String, Value>, key: &str, to_insert: Value)
// or is there a collision // or is there a collision
} else { } else {
let value = std::mem::take(value); let value = std::mem::take(value);
base_json[key] = json!([value, to_insert]); base_json[key] = Value::Array(vec![value, to_insert]);
} }
// if it does not exist we can push the value untouched // if it does not exist we can push the value untouched
} else { } else {
base_json.insert(key.to_string(), json!(to_insert)); base_json.insert(key.to_string(), to_insert);
} }
} }
#[cfg(test)] #[cfg(test)]
mod tests { mod tests {
use serde_json::json;
use super::*; use super::*;
#[test] #[test]