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Fails to compile when arbitrary_precision and raw_value are enabled for serde_json #16

@DhanusML

Description

@DhanusML

Project fails to compile when canon-json is used with serde_json with raw_value and arbitrary_precision features enabled. Here is how to replicate the issue:

The project's Cargo.toml looks like

[package]
name = "foo"
version = "0.1.0"
edition = "2024"

[dependencies]
canon-json = { git = "https://github.com/bootc-dev/canon-json-rs.git" }
serde_json = { version = "1.0.149", features = ["arbitrary_precision", "raw_value"] }
serde = { version = "1.0.224", features = ["derive"] }

main.rs contains:

use canon_json::CanonJsonSerialize;
use serde::Serialize;

#[derive(Serialize, Debug)]
struct Foo {
    a: String,
}

fn main() {
    let f = Foo {
        a: "foo".to_owned(),
    };

    println!("{}", f.to_canon_json_string().unwrap());
}

While running cargo build, I get the following error:

error[E0275]: overflow evaluating the requirement `&mut Vec<u8>: std::io::Write`
  |
  = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`foo`)
  = note: required for `&mut &mut Vec<u8>` to implement `std::io::Write`
  = note: 127 redundant requirements hidden
  = note: required for `WriterTarget<'_, &mut WriterTarget<'_, &mut WriterTarget<'_, &mut WriterTarget<'_, &mut ...>>>>` to implement `std::io::Write`
  = note: required for `&mut Serializer<WriterTarget<'_, &mut WriterTarget<'_, &mut WriterTarget<'_, &mut ...>>>, ...>` to implement `Serializer`

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