_:nabaaf84ec7004e4da225b53ef1049b52xb2
<http://schema.org/text>
"Alternative using a custom deserialization function for data requiring less allocation:\n\nuse serde::{\n\nde::{self, Deserializer, SeqAccess, Visitor},\n\nDeserialize,\n\n};\n\n#[derive(Deserialize, Default, Clone, Debug)]\n\nstruct Metrics {\n\nmetric: String,\n\n#[serde(deserialize_with = &quot;deserialize_&hellip;"
<https://users.rust-lang.org/t/help-with-deserializing-json-to-option-vec-f64-containing-null/117361>