py_literal

This is a pure-Rust crate for parsing/formatting [Python literals]. See the documentation for more information.

This crate is a work-in-progress. The goal is for the parser to support everything [ast.literal_eval()] does, but it supports only a subset. See the docs for the FromStr implementation for Value for details.

Releases

• 0.3.0

  • Updated num-bigint and num-complex dependencies to 0.3.
  • Disabled default features of num-complex and num-traits dependencies.
  • Disabled std feature of num-bigint dependency.
  • Bumped required Rust version to 1.42.

• 0.2.2

  • Updated pest and pest_derive dependencies to 2.0, by @nagisa.

• 0.2.1

  • Added .is_*() and .as_*() methods to Value.
  • Updated to the new style of Error. (Implemented source, and removed the non-default implementations of description and cause.)
  • Bumped required Rust version to 1.33.

• 0.2.0

  • Updated num-* dependencies to 0.2.
  • Switched from depending on all of num to depending on the individual num-* crates.

• 0.1.1

  • Improved crate metadata and documentation (no functional changes).

• 0.1.0

  • Initial release.

Contributing

Please feel free to create issues and submit PRs. PRs adding more tests would be especially appreciated.

License

Copyright 2018 Jim Turner

Licensed under the Apache License, Version 2.0, or the MIT license, at your option. You may not use this project except in compliance with those terms.