v16: Add unstable metadata v16 #82
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Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
bkchr
reviewed
Sep 14, 2024
frame-metadata/src/v16.rs
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| /// The type of the outermost Extra enum. | ||
| pub extra_ty: T::Type, | ||
| /// The signed extensions in the order they appear in the extrinsic. | ||
| pub signed_extensions: Vec<SignedExtensionMetadata<T>>, |
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Suggested change
| pub signed_extensions: Vec<SignedExtensionMetadata<T>>, | |
| pub transaction_extensions: Vec<SignedExtensionMetadata<T>>, |
Do we want to rename it directly?
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Yep, we can do it now since its quite a small change :D Thanks for pointing this out 🙏 Have also renamed the struct SignedExtensionMetadata -> struct TransactionExtensionMetadata
frame-metadata/src/v16.rs
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| )] | ||
| pub struct ExtrinsicMetadata<T: Form = MetaForm> { | ||
| /// Extrinsic version. | ||
| pub version: u8, |
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Maybe we could return a Vec<u8> that represents all the available versions.
frame-metadata/src/v16.rs
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| /// The type of the `Runtime`. | ||
| pub ty: <PortableForm as Form>::Type, |
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For what is this needed? I mean this type is just some dummy type.
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After briefly looking into subxt I didn't find any usage of this type 🤔 I believe we expose it in our metadata APIs and keep around, have removed it for now
pkhry
approved these changes
Sep 16, 2024
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
serialize Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
pkhry
approved these changes
Sep 16, 2024
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This PR adds the metadata V16 to the frame-metadata crate, under the
unstablefeature flag.The u32 ID of the metadata V16 is currently
u32::MAXto mark the metadata as unstable.This PR paves the way towards collecting the metadata in substrate and enables the extraction of the metadata via the runtime API calls.
cc @paritytech/subxt-team