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https://github.com/pezkuwichain/pezkuwi-subxt.git
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James Wilson
3aabd6dc09
* WIP subxt-historic * WIP subxt-historic * WIP subxt-historic; flesh out basic foundations * WIP filling in extrinsic decoding functionality * iter and decode transaction extensions * Fill in the Online/OfflineClient APIs and move more things to be part of the chain Config * WIP storage * clippy, fmt, finish extrinsics example * prep for 0.0.1 release to claim crate name * fix README link * fmt * WIP thinking about storage APIs * WIP working out storage APIs * Storage plain value fetching first pass * WIP storage: first pass iterating over values done * First apss finishing storage APIs * fmt and clippy * Create a storage example showing fetch and iteration * Bump to frame-decode 0.9.0 * Bump subxt-historic to 0.0.3 for preview release * Remove unused deps * fix import * clippy * doc fixes * tweak CI and fix some cargo hack findings * Update README: subxt-historic is prerelease
subxt-historic
This create is a work in progress and currently is released only as a preview.
While subxt is a library for working at the head of a chain (submitting transactions and obtaining the current state), subxt-historic is a library for decoding blocks and state that are anywhere in a chain. To broadly summarize the differences:
| Feature | subxt | subxt-historic |
|---|---|---|
| Block access | Head of chain | Any block in chain |
| Connection to chain | Light client or RPC node | Archive RPC nodes only |
| Transaction submission | Yes | No |
| Metadata compatibility | V14 and newer | Any version |
Examples
See the examples folder for examples of how to use subxt-historic.