0.1.0 (older version) Thoroughness: Medium Understanding: High
by ethanfrey on 2020-01-09
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The current version of cw-erc20 is 0.10.0.
Crates in the crates.io registry are tarball snapshots uploaded by crates' publishers. The registry is not using crates' git repositories. There is absolutely no guarantee that the repository URL declared by the crate belongs to the crate, or that the code in the repository is the code inside the published tarball.
To review the actual code of the crate, it's best to use cargo crev open cw-erc20. Alternatively, you can download the tarball of cw-erc20 v0.10.0 or view the source online.
Good test coverage and simple, straight-forward code. This makes a solid base for other contracts to build on. Some work may be needed to enable easier reuse in other contracts, but it is very solid to run it as-is.