This library contains a collection of tools to help interacting with json encoded data.

Features

• Simple Json Lexer
  • Without any intention of being feature complete, it is able to split ascii json data streams into their lexical tokens, keeping track of the character spans that make them up.
  • facilitates writing higher-level parsers and filters
• Key-Value Filter
  • A utility to filter lexical tokens which belong to keys that have values of a given type. This makes it easy to re-assemble json data streams and strip them off their null values, for example.
• TokenReader
  • An adapter to convert a stream of Tokens into a stream of bytes, supprting the Read trait.
  • Use it to convert filtered and/or manipulated token-streams back into byte-streams.
  • Configure the output style, to achieve effects like pretty-printing or strip the output of all whitespace.

Usage

Add this to your Cargo.toml toml [dependencies] json-tools = "*"

Add this to your lib ... ```Rust extern crate json_tools;

use json_tools::Lexer;

for token in Lexer::new(r#"{ "face": "😂" }"#.bytes()) { println!("{:?}", token); } ```

Motivation

This library may possibly never grow bigger than the two features originally mentioned, as it was created as a workaround to missing features in serde.

License

Licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.