concordium-rust-smart-contracts

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**Task description** The library documentation of serialization is not entirely comprehensive. In https://docs.rs/concordium-std/0.5.0/concordium_std/derive.Serial.html we could be more structured and clear. - link to the actual trait In https://docs.rs/concordium-std/0.5.0/concordium_std/trait.Serial.html we do...

abizjak

**Task description** The parameter to smart contracts is accessible via the context as `context.parameter_cursor()`. This is a cursor that implements `Read` and `HasParameter`, so parameters can either be read lazily,...

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Some types and values (e.g., account addresses) are likely to benefit from a more efficient serialization scheme, both in code space and execution time. This will also allow removing the...

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We discussed such an example in the past. Commitments could be simple hash computations, which might give an example of a contract using cryptographic primitives once that is implemented.

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A user can now write the following code: ```rust #[derive(Reject)] enum MyReceiveError { MyErrorVariant, ... } fn receive(...) -> Result { ... } ``` We would like to be able...

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In the developer documentation, clarify how the GTU that is passed into a receive function relates to the account balance. Specifically, explain that the receive-context balance excludes the GTU passed...

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We have a brief mention of the fact you can’t use floats, but we do not have any more details on the limitations on resources, and more importantly, limitations on...

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**Task description** Add documentation metadata to the published crates, in particular we should set the logo and issue tracker urls, see https://doc.rust-lang.org/rustdoc/the-doc-attribute.html#at-the-crate-level **Sub-tasks** - [ ] Add favicon to std,...

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**Task description** Currently we export some datatypes (e.g., BTreeMap) but not some auxiliaries. It probably makes sense that we export the entire module as is done by the `std` crate....

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**Task description** It might make sense to have a type to represent fixed-point fractional values and support calculations on it as part of concordium-std. The design needs to be well...

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