Function serde_json::ser::to_string_pretty

source ·
pub fn to_string_pretty<T>(value: &T) -> Result<String>
where T: ?Sized + Serialize,
Expand description

Serialize the given data structure as a pretty-printed String of JSON.

§Errors

Serialization can fail if T’s implementation of Serialize decides to fail, or if T contains a map with non-string keys.