Can't parse float when serde_json "arbitrary_precision" feature is enabled

[ppom0]

Hi, and many thanks for this crate. On NDJSON, I could achieve x2 speed on my whole program, comparing to plain serde_json!

However, I need on another part of my project the 'arbitrary_precision' feature of serde_json.

This features seems incompatible with serde_json_borrow, as this code works only when serde_json "arbitrary_precision" feature is disabled:

fn main() {
    let original_json = r#"{"f":1.2}"#;
    // This always works
    println!(
        "serde_json: {:?}",
        serde_json::from_str::<serde_json::Value>(&original_json)
    );
    // This works only if feature is disabled
    println!(
        "serde_json_borrow: {:?}",
        serde_json::from_str::<serde_json_borrow::Value>(&original_json)
    );
}

The error printed is:

Error("invalid type: string \"$serde_json::private::Number\", expected tuple struct CowStr", line: 1, column: 8)

This feature is only documented here, to my knowledge: https://docs.rs/serde_json/latest/serde_json/struct.Number.html#method.from_i128

Do you think it would be feasible to support this feature?