Runtime version #256
Runtime version #256
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substrate/runtime/version/src/lib.rs
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| impl<T: Trait> Module<T> { | ||
| /// Get runtime verions |
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| #[cfg(feature = "std")] | ||
| impl RuntimeVersion { | ||
| /// Check if this version matches other version for calling into runtime. |
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can we copy descriptions from the issue? They're pretty descriptive there...
substrate/runtime/version/src/lib.rs
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| // You should have received a copy of the GNU General Public License | ||
| // along with Substrate Demo. If not, see <http://www.gnu.org/licenses/>. | ||
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| //! Version module for runtime; Provide a function that returns runtime verion. |
polkadot/runtime/src/lib.rs
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| /// Polkadot runtime version. | ||
| pub const VERSION: RuntimeVersion = RuntimeVersion { | ||
| spec_name: ver_str!("polkatot"), |
demo/runtime/src/lib.rs
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| /// Concrete runtime type used to parameterize the various modules. | ||
| pub struct Concrete; | ||
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| /// Polkadot runtime version. |
| } | ||
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| /// Invalid state data. | ||
| VersionInvalid { |
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Should just assume it's the PoC-1 runtime in this case for now, once we ditch the PoC-1 chain that assumption can be removed and this error can be reinstated.
gavofyork
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gavofyork
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Pending the couple of minor changes mentioned.
gavofyork
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gavofyork
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Withdrawing approval until it's clear that the field descriptions of the original issue were faithfully followed.
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Addressed all issues |
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quoting #241:
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Why? |
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@rphmeier I don't see why it should be checked by the polkadot API and not the substrate. Also, |
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@gavofyork Added that last bit |
| #[cfg(feature = "std")] | ||
| #[macro_export] | ||
| macro_rules! ver_str { | ||
| ( $y:expr ) => {{ ::std::borrow::Cow::Borrowed($y) }} |
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question: why using Cow for std?
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So that it can be defined as const and deserialised from Slicable using the same type.
gavofyork
added
A8-looksgood
and removed
A0-please_review
…tions (paritytech#256) * strip out all ICMP code and begin gossip refactor * validate incoming statements * message_allowed logic * compiles * do reporting and neighbor packet validation * tests compile * propagate gossip messages * test message_allowed * some more tests * address grumbles
* kill processes on exit and sigint * retyped events and updated api
Updated Farming commands to reflect current snapshot
Closes #241
Does not have any performance optimisations.
I've also removed
CheckedIdbecause it is now obsoleted by the version check and should be handled by the substrate, rather than polkadot anyway.