subxt-core crate
#1466
subxt-core crate
#1466
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core/Cargo.toml
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| [features] | ||
| default = ["std"] # "std" | ||
| std = [ | ||
| "scale-info/std", |
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why are not all crates that has default-features = false added here?
For instance codec/std is not enabled and many more....
subxt/src/client/offline_client.rs
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| @@ -21,6 +21,8 @@ pub trait OfflineClientT<T: Config>: Clone + Send + Sync + 'static { | |||
| fn genesis_hash(&self) -> T::Hash; | |||
| /// Return the provided [`RuntimeVersion`]. | |||
| fn runtime_version(&self) -> RuntimeVersion; | |||
| /// Return the [subxt_core::client::ClientState] (metadata, runtime version and genesis hash). | |||
| fn client_state(&self) -> ClientState<T>; | |||
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If we have this method, then let's give it a default impl too since it's just a concat of a few of the above :)
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| /// Return the [subxt_core::client::ClientState] (metadata, runtime version and genesis hash). | ||
| pub fn client_state(&self) -> ClientState<T> { | ||
| let inner = self.inner.read().expect("shouldn't be poisoned"); |
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I guess even with a default impl we'll want this bit anyay though to avoid multiple locks, but it could be seen as an optimisation anyway, so it's all good :)
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This is great stuff; left another round of comments but all pretty minor things, and we can thing more about docs etc later :) @tadeohepperle if you have time to address the small comments and get things compiling then I'm happy to see this merge now! |
| @@ -31,22 +33,15 @@ pub trait ConstantAddress { | |||
| #[derivative( | |||
| Clone(bound = ""), | |||
| Debug(bound = ""), | |||
| Eq(bound = ""), | |||
| Ord(bound = ""), | |||
| /// A static address to a custom value. | ||
| #[derive(Derivative)] | ||
| #[derivative( | ||
| Clone(bound = ""), | ||
| Debug(bound = ""), | ||
| Eq(bound = ""), | ||
| Ord(bound = ""), |
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Is these changes related to this refactoring? Lots of changes at least
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Yeah, there should be a lot of changes, because we use a lot of types from subxt_core now instead of pulling them from subxt. Additionally we use rust prelude types from alloc instead of from std.
testing/no-std-tests/Cargo.toml
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| subxt-signer = { path = "../../signer", default-features = false, features = ["sr25519"] } | ||
| subxt-core = { path = "../../core", default-features = false } | ||
| subxt-signer = { path = "../../signer", default-features = false, features = ["subxt", "sr25519"] } | ||
| subxt-macro = { path = "../../macro" } # Not used yet, but will be used here very soon, to verify the generated code is applicable. |
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I'm pretty slow and don't understand the comment!
I suppose you mean that we don't test that the generated code is no-std?
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Oh this should be removed, we now test that the generated code compiles in no-std.
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We need another fix in |
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This pull request has been mentioned on Polkadot Forum. There might be relevant details there: https://forum.polkadot.network/t/parity-tech-update-for-march/7226/1 |
Introduces a
subxt-corecrate that provides ano_stdcompatible subset ofsubxt's functionality.