JakeHartnell

JakeHartnell

Encoding, Signing, and Broadcasting transactions with CosmJS

By default, CosmJS builds, signs, and broadcasts a transactions in a single function call. Often, it's useful to separate these steps.

This gist explores a simple way of doing so in TypeScript, and may also be useful for those wanting to dive deeper into how Cosmos messages are composed and signed.

Setup

You will need a few dependencies:

• cosmwasm: which is a wrapper package for all of the CosmJS packages
• cosmjs-types: which contains helpers for encoding and decoding protobuf messages.

JakeHartnell

Include README.md in documentation generation and tests

Recentely, I was trying to make sure our README.md files for DAO DAO were included in the documentation generated by cargo doc or rustdoc. Moreover, I wanted code examples in our README.md files to be tested.

Here's a quick gist...

There is of course the doc attribute, and the rust book contains the following example which you are meant to include in your lib.rs or main.rs: