@aiken-lang/aiken
Advanced tools
This is the crate that contains the aiken command line application which bundles together all the other crates in this project.
cargo install aiken
v1.0.28-alpha - 2024-05-23
aiken.toml @rvcasaiken.toml @rvcasPair and Pairs. @KtorZ @Microproofspub on validators. @rvcas[!WARNING]
BREAKING-CHANGE
2-tuples
(a, b)are now treated the same as 3+ tuples -- which directly impacts the way that Aiken now deserialise those, especially when nested inside aList.To deserialize into a list of 2-tuple (
List<(a, b)>), one is now expected to provide a CBOR array of arrays (of 2 elements). Previously, this would require to provide a CBOR map! The downside of the latter is that CBOR serialization libraries do not necessarily preserve the order of keys in a map which could cause issues down the line, in particular with Aiken's dictionnaries.To recover the old behavior when desired, Aiken introduces a new type
Pair<a, b>to the language. So any existing program can be migrated by switching any occurences of(a, b)toPair<a, b>.However, it is often preferable to use 2-tuples where possible. The main place you will see usage of
Pairis in the script context because its form is imposed by the ledger.
FAQs
Cardano smart contract language and toolchain
The npm package @aiken-lang/aiken receives a total of 72 weekly downloads. As such, @aiken-lang/aiken popularity was classified as not popular.
We found that @aiken-lang/aiken demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 0 open source maintainers collaborating on the project.
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