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https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-04-22 09:08:06 +00:00
James Wilson
72ac18491c
* WIP integrate unstable v16 metadata into Subxt * first pass moving retain to the CLI tool * Remove otuer enum variant stripping and move now simpler strip_metadata to new crate. test it * tidyup to use stripmetadata package etc * Fix / comment out tests * fmt * clippy * Fix wasm example * wasm-example fix * wasm-example fix * Maske sure to move IDs around after types.retain() * fmt * Tweak comment * Find dispatch error separately to avoid issues during mapping * Expose associated type information in pallet metadata * Hopefully fix flaky archive RPC * remove unwanted temp file * Address nits * Add back commented-otu tests and address review comments * use either, and simplify for_each
subxt-cli
Utilities for working with substrate metadata for subxt
USAGE:
subxt <SUBCOMMAND>
FLAGS:
-h, --help
Prints help information
-V, --version
Prints version information
SUBCOMMANDS:
codegen Generate runtime API client code from metadata
help Prints this message or the help of the given subcommand(s)
metadata Download metadata from a substrate node, for use with `subxt` codegen
Metadata
Use to download metadata for inspection, or use in the subxt macro. e.g.
subxt metadata -f bytes > metadata.scale
USAGE:
subxt metadata [OPTIONS]
OPTIONS:
-f, --format <format> the format of the metadata to display: `json`, `hex` or `bytes` [default: json]
--url <url> the url of the substrate node to query for metadata [default: http://localhost:9933]
Codegen
Use to invoke the subxt-codegen crate which is used by subxt-macro to generate the runtime API and types. Useful
for troubleshooting codegen as an alternative to cargo expand, and also provides the possibility to customize the
generated code if the macro does not produce the desired API. e.g.
subxt codegen | rustfmt --edition=2018 --emit=stdout
USAGE:
subxt codegen [OPTIONS]
OPTIONS:
-f, --file <file>
the path to the encoded metadata file
--url <url>
the url of the substrate node to query for metadata for codegen