Install and utilize Uptest:

Libuptest can be found at crates.io and github:

$ cargo new --bin try_uptest  
$ cd try_uptest/
$ cat rust-toolchain
[toolchain]
channel = "nightly-2023-04-24"
targets = ["wasm32-unknown-unknown"]
profile = "default"
host = "x86_64-unknown-linux-gnu"
$ cat Cargo.toml  
[package]
name = "uptest-cli"
version = "0.1.4"
edition = "2021"

[dependencies]
libuptest = "0.1.4"

Note: Libuptest is currently only avaliable in the nightly edition, so you need to configure your rust-toolchain for that.

Libuptest feature flags

We wanted to make uptest a minimal and stand-alone library so Libuptest comes with multiple feature flags that you can enable:

metadatadecode

This feature flag is used for adding extrinsic decoding functionality to uptest. By enabling this flag you unlock the following functions: unctions with metadatadecode flag:
https://github.com/search?q=repo%3Auptest-sc%2Fuptest%20%23%5Bcfg(feature%20%3D%20%22metadatadecode%22)%5D&type=code"

Subxt:

Feature flag not yet published.

ALL

The "ALL" feature flag does exactly what the name entails. It enables all avaliable feature flags.

All current feature flags on doc.rs

Limitations of uptest:

• Currently only supports metadata version 14 format
• Is running nightly rust and contains several unwrap's